why water is important in our life essay

Type 2 Diabetes
Heart Disease
Digestive Health
Multiple Sclerosis
COVID-19 Vaccines
Occupational Therapy
Healthy Aging
Health Insurance
Public Health
Patient Rights
Caregivers & Loved Ones
End of Life Concerns
Health News
Thyroid Test Analyzer
Doctor Discussion Guides
Hemoglobin A1c Test Analyzer
Lipid Test Analyzer
Complete Blood Count (CBC) Analyzer
What to Buy
Editorial Process
Meet Our Medical Expert Board

Why Is Water So Important? Here’s What You Need to Know

How water works in your body, how much water do you need, how to stay hydrated.

Water is a major component of your body, accounting for 50–60% of your total weight. It is vital for many important body functions, from flushing out waste to lubricating your joints.

Your body constantly loses water throughout the day through urinating, sweating, and breathing. You should consume enough water from foods and beverages daily to prevent dehydration .

This article covers research-backed reasons why your body needs water and how much you need each day.

Klaus Vedfelt / Getty Images

All body cells, organs, and tissues require water to function. Generally, a person can only survive without water for a few days.

It Maintains a Normal Body Temperature

Water regulates our internal temperature by distributing heat throughout the body and cooling it through perspiration (sweat).

When the body becomes too hot, it loses water through sweat . The evaporation of sweat from the skin cools the body, keeping its temperature within a normal range.

If a person becomes dehydrated, they can't produce enough sweat to cool their body. This can cause the body's temperature to reach dangerous levels, leading to heat stroke .

Avoid dehydration by drinking plenty of water if you're working outside or sweating more than usual.

It Protects Your Joints, Spinal Cord, and Other Tissues

Water acts as a lubricant in the mouth (through saliva ) and the eyes (through tears) to help prevent dryness. It's necessary to produce synovial fluid , which lubricates, cushions, and protects the joints.

Water also helps protect the spinal cord and prevents injuries by increasing tissue flexibility and elasticity.

It Transports Nutrients and Gets Rid of Waste

As a major component of blood, water helps transport nutrients and oxygen to cells throughout the body. Water also helps carry waste from the body for excretion through perspiration, urination, and bowel movements.

The kidneys need water to effectively filter waste from the blood and flush it from the body as urine. Staying adequately hydrated helps prevent kidney stones and urinary tract infections (UTIs) , which can harm the kidneys.

Prevents Dehydration

Drinking water daily can help prevent dehydration, a condition that occurs when you lose more fluids than you absorb.

Early signs of dehydration include:

Feeling thirsty
Dark-colored urine
Urinating less than usual

Because water is involved in so many body functions, dehydration can eventually cause life-threatening symptoms, including:

Rapid breathing
Rapid heartbeat
Inability to urinate

People who exercise in the heat, work outdoors, or have certain health conditions that cause them to urinate or sweat more than usual are at a greater risk of dehydration.

It Aids Digestion

Your saliva is primarily made up of water. Saliva is a digestive juice that moistens food, allowing it to move easily through the esophagus into your stomach. Saliva also contains enzymes that help break down starches in food.

As the digestive process continues, water helps break down food, allowing your body to absorb nutrients. Water also makes bowel movements easier.

It Protects Against Chronic Illness and Boosts Longevity

Adequate hydration is linked to healthy aging and longevity. One potential reason for this is that decreased water intake can lead to higher sodium concentrations in the blood, which raises the risk of chronic disease.

Studies suggest that adults who stay hydrated are healthier and less likely to develop chronic diseases, including heart and lung disease . Well-hydrated adults also seem to live longer than adults who don't consume enough fluids.

It Improves Mood and Cognitive Function

Dehydration may cause fatigue and confusion and may be linked to symptoms of anger and depression. In a small study, it was linked to poor cognitive function, potentially affecting attention span and working memory.

One study of young adults looked at the effects of water on cognitive performance and mood after 12 hours of water restriction. Researchers found that 200 milliliters of water improved thirst, anger, fatigue, and overall mood. However, 500 milliliters was optimal, improving mood and cognitive performance.

The amount of water you need depends on several factors, including age, sex, activity level, and health status.

For healthy individuals, the adequate daily water intake is around 11.5 cups for women and about 15.5 cups for men. This includes fluids consumed from all foods and beverages.

Experts estimate that most people get around 20% of their daily water intake from food. This means women should drink about 9 cups of fluid daily, while men should aim for 13 cups to maintain adequate hydration.

People who live in warmer climates, are more physically active, or are experiencing an illness that causes fever and/or diarrhea or vomiting have increased fluid needs.

One easy way to see if you are properly hydrated is to check the color of your urine. If you are drinking enough water, your urine will be pale yellow. If it is dark, you may need to increase your consumption.

Individuals with heart failure or kidney disease may need to limit their fluid intake.

Can You Drink Too Much Water?

Drinking too much water can lead to water intoxication or overhydration, which occurs when the kidneys cannot flush out excess water. This can cause a medical emergency due to decreased sodium concentrations in the blood ( hyponatremia ). To avoid water intoxication, do not drink more than 48 ounces, or six cups, per hour.

If you find it challenging to stay hydrated, here are some helpful tips to keep in mind:

Keep a reusable water bottle with you and refill it throughout the day
Choose water or sparkling water instead of sugary beverages
When you feel thirsty, drink water
Change things up by squeezing fresh lemon or lime into your water or adding a few berries or cucumber slices
Snack on water-rich fruits and vegetables , including watermelon, cantaloupe, lettuce, and celery, throughout the day
Keep track of your water intake by using a water tracker app
Drink water with all meals

Water is vital for your health. It is necessary for temperature regulation, digestion, nutrient absorption, and body waste removal. Drinking water daily can prevent dehydration, a condition that can cause mood and memory problems, constipation, and kidney stones.

People who work in high temperatures, exercise at high intensities, or are sick are at a greater risk of dehydration. Talk to a healthcare provider or registered dietitian to determine the right amount of water for you.

Zhou HL, Wei MH, Cui Y, et al. Association between water intake and mortality risk-evidence from a national prospective study . Front Nutr . 2022;9:822119. doi:10.3389/fnut.2022.822119

Academy of Nutrition and Dietetics. How much water do you need?

MaineDOT. The importance of hydration .

Johns Hopkins Medicine. Dehydration and heat stroke .

Lorenzo I, Serra-Prat M, Yébenes JC. The role of water homeostasis in muscle function and frailty: a review . Nutrients . 2019;11(8):1857. doi:10.3390/nu11081857

Centers for Disease Control and Prevention. Water and healthier drinks .

National Kidney Foundation. 6 tips to be "water wise" for healthy kidneys .

MedlinePlus. Dehydration .

National Institute of Diabetes and Digestive and Kidney Diseases. Your digestive system & how it works .

National Institute of Diabetes and Digestive and Kidney Diseases. Eating, diet, & nutrition for constipation .

National Heart, Lung, and Blood Institute. Good hydration linked to healthy aging .

Zhang J, Zhang N, He H, et al. Different amounts of water supplementation improved cognitive performance and mood among young adults after 12 h water restriction in Baoding, China: a randomized controlled trial (RCT) . Int J Environ Res Public Health . 2020;17(21):7792. doi:10.3390/ijerph17217792

National Kidney Foundation. The dos and don'ts of fluid management for kidney disease .

MedlinePlus. Heart failure .

Joo MA, Kim EY. Hyponatremia caused by excessive intake of water as a form of child abuse . Ann Pediatr Endocrinol Metab . 2013;18(2):95-98. doi:10.6065/apem.2013.18.2.95

Centers for Disease Control and Prevention. Heat stress: hydration .

By Lindsey DeSoto, RD, LD Desoto is a registered dietitian specializing in nutrition and health and wellness content.

Why is water important?

We're often told that we need to drink more water, but exactly why is water important?

Why do we need to drink water?

What happens if you don’t drink enough water, what effect does water have on the body, drinking enough water.

If you’ve been pondering the question ‘why is water important?’ rest assured, you’re not alone. While it probably won’t come as a surprise to hear that everyone needs to drink water to survive, most of us invest in one of the best water bottles and commit to guzzling down our daily water intake without really understanding what makes water so vital.

There are quite a few things that make water necessary to the human body, from cellular functions, to aiding digestion, and even improving concentration and exercise performance. You’ve probably even heard the recommendation to drink a certain amount of water every day (usually about 8 glasses or so), but where does that number come from? And what happens if you don’t drink enough?

This article will tackle everything and anything you would need to know about why water is important, including why we need to drink water, what happens when we don’t get enough and the effect water has on our body. Let’s dive in!

Knowing how to stay hydrated with water is super important. Why? Well, largely because the human body is about 60% water and because we are continuously losing water through urine, sweat and even just breathing, we need to ensure we’re replacing that fluid so that our cells, tissues and organs can all function optimally.

Water is a solvent, which means that other substances can dissolve in it, which allows for their transportation between cells in the body. Substances like glucose (the body’s preferred fuel source) and amino acids (the building blocks of protein) dissolve very effectively in water, and use water as a carrier for them throughout the body.

Water also carries vitamins and minerals to and from the cells, and is vital in removing waste products from individual cells, as shown by research in the Biochemical Journal . Further, water consumption ensures appropriate blood volume, viscosity, and circulation, which is vital for the proper function of all organs and tissues of the body, according to a paper in Nutrition Reviews .

Water is also vitally important for regulating body temperature. It has a great capacity to store heat, preventing large, rapid drops in internal temperature, and through sweating, water has arguably the most efficient avenue to lose heat when environmental temperature is higher than body temperature, as per an article in Military Medicine .

Finally, water is essential to form many bodily fluids: tears, saliva, sweat, urine, and blood, amongst others. Water is also a highly effective lubricant for joints helping to produce synovial fluid and cartilage, which help keep joints healthy through smooth movements. Water also helps with joint health by maintaining cells’ shapes, acting as a shock absorber during impacting activities like walking or running, which even protects the brain and spinal cord, according to a review article in Nature .

Not drinking enough water can lead to dehydration very quickly, and it’s more common than we think. According to a 2020 paper in StatPearls , between 28% and 75% of adults in the US are dehydrated at any given moment. This is

attributed to a number of factors, notably overconsumption of caffeinated drinks like coffee and soft drinks, which a 2018 study in Nutrients lists as common replacements for water that act as a diuretic that cause the body to lose even more water.

Even ‘mild’ dehydration (a loss of water corresponding to 1-2% of body weight) can lead to significant impairments in cognitive function, concentration, alertness, memory, physical performance, sport-specific skills, and physical endurance, according to research in Nutrition Reviews .

According to a study in the Journal of Applied Physiology , larger losses in water corresponding to 4% of body weight (which research still considers ‘mild’) can lead to poor cardiovascular function as blood plasma volume drops which causes an increase in heart rate and stroke volume (the amount of blood the heart perfuses per beat). Dehydration of this level can also cause decreases in skin blood flow and sweating, which leads to an increase in body temperature, which can complicate any heat-induced dehydration, as per another study from the Journal of Applied Physiology .

As you may be able to tell, drinking water will have more or less the opposite effect to not drinking water, for all the reasons outlined earlier in the article. In an ideal world, we would all stay hydrated by drinking water regularly, and so we may never notice the effect that drinking water has because we’d never be dehydrated. However, we know that not to be the case.

Given the host of cognitive problems that dehydration can have on the body, drinking water can often improve your ability to focus, concentrate, and retain information. A lot of people also ask the question ‘does drinking water help you to lose weight?’ and evidence suggests that it absolutely can. Not only that, it aids in digestion, due to its role in nutrient absorption, and creation of digestive fluids and enzymes like hydrochloric acid. Drinking water can also reduce joint pain or wear and tear, due to its role in joint cushioning and maintenance of synovial fluid and cartilage.

woman getting a glass of water from the tap

Clearly, drinking water is utterly vital for a whole host of reasons, and unfortunately, just drinking water when thirsty isn’t going to be enough. Thirst is only triggered when water losses correspond to 1-3% body weight, which is enough to lead to mental and physical impairments. Plus, the issue with only drinking when thirsty is that thirst can be quenched before proper hydration is achieved, according to Nature .

The U.S. National Academies of Sciences, Engineering, and Medicine recommend drinking 92 fluid ounces (11.5 cups) per day for women, and 124 fluid ounces (15.5 cups) of water per day for men. However, many factors can affect how much water someone needs to drink: warmer environments increase sweating and water loss, drinking caffeinated drinks leads to a diuretic affect, and when exercising, sweat and respiration-induced water losses can reach 65 fluid ounces per hour according to a paper in the Journal of the American College of Nutrition .

It’s important to adjust your water intake appropriately to get all of its benefits, and avoid the potential downfalls of dehydration. If you’re keen to find new and novel ways to increase your water intake, check out our guide to how to drink more water.

HÄUSSINGER, D. (1996). The role of cellular hydration in the regulation of cell function. Biochemical Journal, 313(3), 697–710. https://pubmed.ncbi.nlm.nih.gov/8611144/

Jéquier, E., & Constant, F. (2009). Water as an essential nutrient: the physiological basis of hydration. European Journal of Clinical Nutrition, 64(2), 115–123. https://www.nature.com/articles/ejcn2009111

José, G. A., Mora-Rodríguez, R., Below, P. R., & Coyle, E. F. (1997). Dehydration markedly impairs cardiovascular function in hyperthermic endurance athletes during exercise. Journal of Applied Physiology, 82(4), 1229–1236. https://pubmed.ncbi.nlm.nih.gov/9104860/

Montain, S. J., Latzka, W. A., & Sawka, M. N. (1999). Fluid Replacement Recommendations for Training in Hot Weather. Military Medicine, 164(7), 502–508. https://pubmed.ncbi.nlm.nih.gov/10414066/

Murray, B. (2007). Hydration and Physical Performance. Journal of the American College of Nutrition, 26(sup5), 542S-548S. https://pubmed.ncbi.nlm.nih.gov/17921463/

Nishiyasu, T. S., Shi, X. G., Mack, G. W., & Nadel, E. R. (1991). Effect of hypovolemia on forearm vascular resistance control during exercise in the heat. Journal of Applied Physiology, 71(4), 1382–1386. https://pubmed.ncbi.nlm.nih.gov/1757361/

Reyes, C., & Cornelis, M. (2018). Caffeine in the Diet: Country-Level Consumption and Guidelines. Nutrients, 10(11), 1772. https://pubmed.ncbi.nlm.nih.gov/30445721/

Ritz, P., & Berrut, G. (2005). The Importance of Good Hydration for Day-to-Day Health. Nutrition Reviews, 63, S6–S13. https://pubmed.ncbi.nlm.nih.gov/16028567/

Water: How much should you drink every day? (2020, October 14). Mayo Clinic. Retrieved April 14, 2022, from https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/water/art-20044256?reDate=14042022

Sign up for the Live Science daily newsletter now

Get the world’s most fascinating discoveries delivered straight to your inbox.

Will McAuley is a London-based Personal Trainer and Nutrition Coach who’s writing has appeared in Men’s Fitness and GQ magazine, covering exercise, nutrition and health. He has a Master’s degree in Strength & Conditioning from Middlesex University in London, is a published scientific author in the Journal of Strength and Conditioning Research, and holds a Bachelor’s degree in Linguistics from Trinity College Dublin.

8-hour intermittent fasting tied to 90% higher risk of cardiovascular death, early data hint

PFAS 'forever chemicals' to officially be removed from food packaging, FDA says

Massive heat wave and a supercell thunderstorm caused deadly, baseball-sized hailstones to rain down on Spain

Essay on Water for Students and Children

500+ words essay on water.

Water is one of the most important substances for life on earth to function. It is equally important for humans as well as animals. Water does not merely help us survive, but it is significant for our day to day functioning. It has numerous uses when we come to think about it. Majority of our earth is covered with water itself, but, not all of it is safe for consumption. Therefore, it makes it essential for us to utilize this transparent substance chemical wisely. Moreover, if we look at the shortage of water happening in our country, it makes it all the more important to conserve it immediately.

Uses of Water

As we have already said that water has numerous uses, we will see where it is used. This part will most importantly help us realize the importance of water . It will make humans aware of what absence of water in the following areas can do to human life. As India’s main occupation is agriculture, water is exhaustively used here. Irrigation and cattle rearing requires a lot of water. Thus, a lot of farmers’ livelihood depends on it.

Further, industries use water for various purposes. It comes in handy when cooling, manufacturing and transporting several goods. For instance, thermal power plants consume quite a substantial amount of water for their running.

Furthermore, the domestic use of water cannot be left behind. In the day to day life of the common man, water plays a vital role. That is to say, from drinking water to washing utensils, we need water every step of the way.

After that, plants need water to survive and make food. It is one of the main elements which help them grow. Hence, water is extremely important for humans, animals, and plants to survive .

Get the huge list of more than 500 Essay Topics and Ideas

Do not Waste Water

While water is quite essential and yet so scarce, however, people fail to realize this fact. They waste water with little or no care for the results of this activity. There are various ways in which one can avoid wasting water . To begin with, all households must get their leaking taps checked. They should fix them immediately as every drop is precious.

Similarly, we must choose buckets instead of showers for bathing. This is a very debatable topic and it needs to be settled. Showers waste a lot of water, so people must prefer buckets. This particular habit is quite commonly found in most of the households. People do not turn off their taps while brushing their teeth and washing utensils. Always remember to keep the tap off when doing so.

In addition, encourage rainwater harvesting system in all homes. This can help conserve water like never before.

In short, water is essential for the survival of mankind. But, it is, unfortunately, being waster rapidly. Every citizen and government must come together to tackle this issue. Governments must ensure all areas get water equally. On the other hand, citizens must keep in mind to use it wisely and not waste it unnecessarily.

FAQs on Water

Q.1 State the importance of water.

A.1 Water is of the utmost importance for human and animal life. It gives us water to drink. It also comes in great use for farmers and industries. Even common man requires water for various purposes like drinking, cleaning, bathing and more.

Q.2 List the ways to avoid wastage of water.

A.2 Everyone must avoid wasting water. We can do so by fixing our leaking taps, avoiding showers for bathing, and turning off taps when brushing. Furthermore, we can adopt rainwater harvesting system to conserve water.

Customize your course in 30 seconds

Which class are you in.

Travelling Essay
Picnic Essay
Our Country Essay
My Parents Essay
Essay on Favourite Personality
Essay on Memorable Day of My Life
Essay on Knowledge is Power
Essay on Gurpurab
Essay on My Favourite Season
Essay on Types of Sports

Download the App

CBSE Class 10th
CBSE Class 12th
UP Board 10th
UP Board 12th
Bihar Board 10th
Bihar Board 12th
Top Schools in India
Top Schools in Delhi
Top Schools in Mumbai
Top Schools in Chennai
Top Schools in Hyderabad
Top Schools in Kolkata
Top Schools in Pune
Top Schools in Bangalore

Products & Resources

JEE Main Knockout April
Free Sample Papers
Free Ebooks
NCERT Notes
NCERT Syllabus
NCERT Books
RD Sharma Solutions
Navodaya Vidyalaya Admission 2024-25
NCERT Solutions
NCERT Solutions for Class 12
NCERT Solutions for Class 11
NCERT solutions for Class 10
NCERT solutions for Class 9
NCERT solutions for Class 8
NCERT Solutions for Class 7
JEE Main 2024
MHT CET 2024
JEE Advanced 2024
BITSAT 2024
View All Engineering Exams
Colleges Accepting B.Tech Applications
Top Engineering Colleges in India
Engineering Colleges in India
Engineering Colleges in Tamil Nadu
Engineering Colleges Accepting JEE Main
Top IITs in India
Top NITs in India
Top IIITs in India
JEE Main College Predictor
JEE Main Rank Predictor
MHT CET College Predictor
AP EAMCET College Predictor
GATE College Predictor
KCET College Predictor
JEE Advanced College Predictor
View All College Predictors
JEE Main Question Paper
JEE Main Cutoff
JEE Main Answer Key
JEE Main Result
Download E-Books and Sample Papers
Compare Colleges
B.Tech College Applications
JEE Advanced Registration
MAH MBA CET Exam
View All Management Exams

Colleges & Courses

MBA College Admissions
MBA Colleges in India
Top IIMs Colleges in India
Top Online MBA Colleges in India
MBA Colleges Accepting XAT Score
BBA Colleges in India
XAT College Predictor 2024
SNAP College Predictor
NMAT College Predictor
MAT College Predictor 2024
CMAT College Predictor 2024
CAT Percentile Predictor 2023
CAT 2023 College Predictor
CMAT 2024 Registration
TS ICET 2024 Registration
CMAT Exam Date 2024
MAH MBA CET Cutoff 2024
Download Helpful Ebooks
List of Popular Branches
QnA - Get answers to your doubts
IIM Fees Structure
AIIMS Nursing
Top Medical Colleges in India
Top Medical Colleges in India accepting NEET Score
Medical Colleges accepting NEET
List of Medical Colleges in India
List of AIIMS Colleges In India
Medical Colleges in Maharashtra
Medical Colleges in India Accepting NEET PG
NEET College Predictor
NEET PG College Predictor
NEET MDS College Predictor
DNB CET College Predictor
DNB PDCET College Predictor
NEET Application Form 2024
NEET PG Application Form 2024
NEET Cut off
NEET Online Preparation
Download Helpful E-books
LSAT India 2024
Colleges Accepting Admissions
Top Law Colleges in India
Law College Accepting CLAT Score
List of Law Colleges in India
Top Law Colleges in Delhi
Top Law Collages in Indore
Top Law Colleges in Chandigarh
Top Law Collages in Lucknow

Predictors & E-Books

CLAT College Predictor
MHCET Law ( 5 Year L.L.B) College Predictor
AILET College Predictor
Sample Papers
Compare Law Collages
Careers360 Youtube Channel
CLAT Syllabus 2025
CLAT Previous Year Question Paper
AIBE 18 Result 2023
NID DAT Exam
Pearl Academy Exam

Animation Courses

Animation Courses in India
Animation Courses in Bangalore
Animation Courses in Mumbai
Animation Courses in Pune
Animation Courses in Chennai
Animation Courses in Hyderabad
Design Colleges in India
Fashion Design Colleges in Bangalore
Fashion Design Colleges in Mumbai
Fashion Design Colleges in Pune
Fashion Design Colleges in Delhi
Fashion Design Colleges in Hyderabad
Fashion Design Colleges in India
Top Design Colleges in India
Free Design E-books
List of Branches
Careers360 Youtube channel
NIFT College Predictor
UCEED College Predictor
NID DAT College Predictor
IPU CET BJMC
JMI Mass Communication Entrance Exam
IIMC Entrance Exam
Media & Journalism colleges in Delhi
Media & Journalism colleges in Bangalore
Media & Journalism colleges in Mumbai
List of Media & Journalism Colleges in India
CA Intermediate
CA Foundation
CS Executive
CS Professional
Difference between CA and CS
Difference between CA and CMA
CA Full form
CMA Full form
CS Full form
CA Salary In India

Top Courses & Careers

Bachelor of Commerce (B.Com)
Master of Commerce (M.Com)
Company Secretary
Cost Accountant
Charted Accountant
Credit Manager
Financial Advisor
Top Commerce Colleges in India
Top Government Commerce Colleges in India
Top Private Commerce Colleges in India
Top M.Com Colleges in Mumbai
Top B.Com Colleges in India
IT Colleges in Tamil Nadu
IT Colleges in Uttar Pradesh
MCA Colleges in India
BCA Colleges in India

Diploma Colleges

Top Diploma Colleges in Maharashtra
UPSC IAS 2024
SSC CGL 2024
IBPS RRB 2024
Previous Year Sample Papers
Free Competition E-books
Sarkari Result
QnA- Get your doubts answered
UPSC Previous Year Sample Papers
CTET Previous Year Sample Papers
SBI Clerk Previous Year Sample Papers
NDA Previous Year Sample Papers

Upcoming Events

NDA Application Form 2024
UPSC IAS Application Form 2024
CDS Application Form 2024
CTET Admit card 2024
HP TET Result 2023
SSC GD Constable Admit Card 2024
UPTET Notification 2024
SBI Clerk Result 2024

Other Exams

SSC CHSL 2024
UP PCS 2024
UGC NET 2024
RRB NTPC 2024
IBPS PO 2024
IBPS Clerk 2024
IBPS SO 2024
Top University in USA
Top University in Canada
Top University in Ireland
Top Universities in UK
Top Universities in Australia
Best MBA Colleges in Abroad
Business Management Studies Colleges

Top Countries

Study in USA
Study in UK
Study in Canada
Study in Australia
Study in Ireland
Study in Germany
Study in China
Study in Europe

Student Visas

Student Visa Canada
Student Visa UK
Student Visa USA
Student Visa Australia
Student Visa Germany
Student Visa New Zealand
Student Visa Ireland
CUET PG 2024
IGNOU B.Ed Admission 2024
DU Admission 2024
UP B.Ed JEE 2024
LPU NEST 2024
IIT JAM 2024
IGNOU Online Admission 2024
Universities in India
Top Universities in India 2024
Top Colleges in India
Top Universities in Uttar Pradesh 2024
Top Universities in Bihar
Top Universities in Madhya Pradesh 2024
Top Universities in Tamil Nadu 2024
Central Universities in India
CUET Exam City Intimation Slip 2024
IGNOU Date Sheet
CUET Mock Test 2024
CUET Admit card 2024
CUET PG Syllabus 2024
CUET Participating Universities 2024
CUET Previous Year Question Paper
CUET Syllabus 2024 for Science Students
E-Books and Sample Papers
CUET Exam Pattern 2024
CUET Exam Date 2024
CUET Syllabus 2024
IGNOU Exam Form 2024
IGNOU Result
CUET Courses List 2024

Engineering Preparation

Knockout JEE Main 2024
Test Series JEE Main 2024
JEE Main 2024 Rank Booster

Medical Preparation

Knockout NEET 2024
Test Series NEET 2024
Rank Booster NEET 2024

Online Courses

JEE Main One Month Course
NEET One Month Course
IBSAT Free Mock Tests
IIT JEE Foundation Course
Knockout BITSAT 2024
Career Guidance Tool

Top Streams

IT & Software Certification Courses
Engineering and Architecture Certification Courses
Programming And Development Certification Courses
Business and Management Certification Courses
Marketing Certification Courses
Health and Fitness Certification Courses
Design Certification Courses

Specializations

Digital Marketing Certification Courses
Cyber Security Certification Courses
Artificial Intelligence Certification Courses
Business Analytics Certification Courses
Data Science Certification Courses
Cloud Computing Certification Courses
Machine Learning Certification Courses
View All Certification Courses
UG Degree Courses
PG Degree Courses
Short Term Courses
Free Courses
Online Degrees and Diplomas
Compare Courses

Top Providers

Coursera Courses
Udemy Courses
Edx Courses
Swayam Courses
upGrad Courses
Simplilearn Courses
Great Learning Courses

Access premium articles, webinars, resources to make the best decisions for career, course, exams, scholarships, study abroad and much more with

Plan, Prepare & Make the Best Career Choices

Water Is Life Essay

Essay on Water Is Life - We must comprehend the value of water in our life and the need to preserve it. There are numerous easy ways to prevent water waste, including taking shorter showers, watering plants with RO waste, cleaning cars with a wet cloth rather than a hose, etc. Here are 100, 200 and 500 word essay on “Water Is Life”

All life forms on earth require water in some capacity in order to function. It is safe to claim that the existence of water makes Earth the only planet capable of supporting life. One of our most important resources on earth is water. Water is essential to life, and we cannot exist without it. Not just humans, all forms of life on Earth consumes water in some form or other, as water is essential for organisms to survive. Here are some sample essays on “Water Is Life”

100 Words Essay On Water Is Life

Life is water. Water is a necessity for all life on Earth. Animals need water to quench their thirst, plants need water to draw nutrients from the soil and keep nourished, and people need water for a variety of activities like drinking, cooking, cleaning, and washing, to mention a few.

Numerous species live in water as well. Agriculture uses a significant portion of the water on Earth. It is primarily used to irrigate farms to maintain soil fertility and provide sufficient water for the crops. It is also used for raising animals. There is a lot of water in our world. As a result, all the needs mentioned earlier have been met for centuries.

200 Words Essay On Water Is Life

On Earth, there is an abundance of water. Both above and below the surface of the Earth, it exists. Rivers, ponds, seas, and oceans are just a few of the water bodies found on the surface of the Earth. Due to the sun's intense heat, the surface water evaporates. It moves through the atmosphere in the form of clouds that eventually break and fall as rain on the surface of the Earth. As a result, the water cycle, a constant natural process, replenishes the water that evaporates. This keeps the ecosystem in good shape and makes it worthwhile to live on our planet.

Usage Of Water

Agriculture, business, manufacturing, and families all require water. The quantity of water used in each sector will vary depending on the region of the world you reside. Water use significantly greatly between nations as well. Since it is frequently employed throughout some stages of the production process, water is also used in industry and manufacturing. Water is used to transport, process, chill, and dilute items.

Water can be used in large quantities during resource extraction or mining to remove minerals or other materials from the earth. Water is used in power plants to cool down hot machinery. It offers a venue for leisure activities like swimming, rowing, and water skiing. Water is also used to put out fires in case of emergencies.

500 Words Essay On Water Is Life

Water is necessary for our survival as well as for a healthy and happy life. It's time for everyone to wake up and understand how important water conservation is. In other words, the human species couldn't survive in a world without water. All plants and animals fall under this same category. In fact, without water, the entire planet will suffer. To gather rainwater, we must also employ the rainwater harvesting technique. In this way, we can conserve water.

Uses Of Water By Humans, Plants And Animals

Water has many purposes for humans.

Water consumption is essential for the survival of all living things. So, drinking water is one of its primary functions. Cooking also involves the usage of water.

Without using water, it is impossible to clean a home, workplace, car, piece of machinery, or anything else for that matter. Every cleaning task calls for water. Additionally, water is needed for washing dishes, laundry, and other items.

Agriculture uses a significant portion of the water on Earth. It is primarily used to irrigate farms in order to maintain soil fertility and provide sufficient water for the crops. It is also used for raising animals. Water is used in industries for several reasons. Water is used for various product manufacturing processes. It is utilised in the processing, manufacturing, and transporting many different items. The pulp and paper industry and the engineering sector are examples of businesses requiring a lot of water.

The Biological Need For Water

By serving as a solvent, water is an essential component of the majority of biological activities. Food is absorbed into our bodies as solutions using water as the solvent. Additionally, a lot of waste materials are eliminated as solutions through sweat and urine. Our body temperature is regulated by water. We consume a lot of water when it's hot outside. This keeps our body temperature constant. Additionally, sweat contains water that evaporates from our body's surface.

My Experience

I was on a beach vacation with my family, and we spent most of our days swimming in the ocean and playing in the waves. One day, we decided to rent a boat and snorkelling in a nearby coral reef. The water was crystal clear, and the colours of the fish and coral were so vibrant and beautiful. After snorkelling, we stopped at a small beachside restaurant for lunch, where we enjoyed fresh seafood and cold drinks while watching the waves roll in. It was a memorable day, and I will always cherish the time I spent in the water on that trip. This trip reminded me that one of my best memories was only possible because water exists. It showed me the life that water holds below land, like coral reefs and also how beautiful animals exist, like turtles.

So, to summarise, water is necessary for plants, humans and animals. Water makes Earth the only planet capable of supporting life. One of the most important resources we have on the earth is this all-purpose solvent. Water is essential to life, and we cannot exist without it. After all, it covers about 70% of the planet.

Explore Career Options (By Industry)

Construction
Entertainment
Manufacturing
Information Technology

Data Administrator

Database professionals use software to store and organise data such as financial information, and customer shipping records. Individuals who opt for a career as data administrators ensure that data is available for users and secured from unauthorised sales. DB administrators may work in various types of industries. It may involve computer systems design, service firms, insurance companies, banks and hospitals.

Bio Medical Engineer

The field of biomedical engineering opens up a universe of expert chances. An Individual in the biomedical engineering career path work in the field of engineering as well as medicine, in order to find out solutions to common problems of the two fields. The biomedical engineering job opportunities are to collaborate with doctors and researchers to develop medical systems, equipment, or devices that can solve clinical problems. Here we will be discussing jobs after biomedical engineering, how to get a job in biomedical engineering, biomedical engineering scope, and salary.

Ethical Hacker

A career as ethical hacker involves various challenges and provides lucrative opportunities in the digital era where every giant business and startup owns its cyberspace on the world wide web. Individuals in the ethical hacker career path try to find the vulnerabilities in the cyber system to get its authority. If he or she succeeds in it then he or she gets its illegal authority. Individuals in the ethical hacker career path then steal information or delete the file that could affect the business, functioning, or services of the organization.

GIS officer work on various GIS software to conduct a study and gather spatial and non-spatial information. GIS experts update the GIS data and maintain it. The databases include aerial or satellite imagery, latitudinal and longitudinal coordinates, and manually digitized images of maps. In a career as GIS expert, one is responsible for creating online and mobile maps.

Data Analyst

The invention of the database has given fresh breath to the people involved in the data analytics career path. Analysis refers to splitting up a whole into its individual components for individual analysis. Data analysis is a method through which raw data are processed and transformed into information that would be beneficial for user strategic thinking.

Data are collected and examined to respond to questions, evaluate hypotheses or contradict theories. It is a tool for analyzing, transforming, modeling, and arranging data with useful knowledge, to assist in decision-making and methods, encompassing various strategies, and is used in different fields of business, research, and social science.

Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

Database Architect

If you are intrigued by the programming world and are interested in developing communications networks then a career as database architect may be a good option for you. Data architect roles and responsibilities include building design models for data communication networks. Wide Area Networks (WANs), local area networks (LANs), and intranets are included in the database networks. It is expected that database architects will have in-depth knowledge of a company's business to develop a network to fulfil the requirements of the organisation. Stay tuned as we look at the larger picture and give you more information on what is db architecture, why you should pursue database architecture, what to expect from such a degree and what your job opportunities will be after graduation. Here, we will be discussing how to become a data architect. Students can visit NIT Trichy , IIT Kharagpur , JMI New Delhi .

Remote Sensing Technician

Individuals who opt for a career as a remote sensing technician possess unique personalities. Remote sensing analysts seem to be rational human beings, they are strong, independent, persistent, sincere, realistic and resourceful. Some of them are analytical as well, which means they are intelligent, introspective and inquisitive.

Remote sensing scientists use remote sensing technology to support scientists in fields such as community planning, flight planning or the management of natural resources. Analysing data collected from aircraft, satellites or ground-based platforms using statistical analysis software, image analysis software or Geographic Information Systems (GIS) is a significant part of their work. Do you want to learn how to become remote sensing technician? There's no need to be concerned; we've devised a simple remote sensing technician career path for you. Scroll through the pages and read.

Budget Analyst

Budget analysis, in a nutshell, entails thoroughly analyzing the details of a financial budget. The budget analysis aims to better understand and manage revenue. Budget analysts assist in the achievement of financial targets, the preservation of profitability, and the pursuit of long-term growth for a business. Budget analysts generally have a bachelor's degree in accounting, finance, economics, or a closely related field. Knowledge of Financial Management is of prime importance in this career.

Underwriter

An underwriter is a person who assesses and evaluates the risk of insurance in his or her field like mortgage, loan, health policy, investment, and so on and so forth. The underwriter career path does involve risks as analysing the risks means finding out if there is a way for the insurance underwriter jobs to recover the money from its clients. If the risk turns out to be too much for the company then in the future it is an underwriter who will be held accountable for it. Therefore, one must carry out his or her job with a lot of attention and diligence.

Finance Executive

Product manager.

A Product Manager is a professional responsible for product planning and marketing. He or she manages the product throughout the Product Life Cycle, gathering and prioritising the product. A product manager job description includes defining the product vision and working closely with team members of other departments to deliver winning products.

Operations Manager

Individuals in the operations manager jobs are responsible for ensuring the efficiency of each department to acquire its optimal goal. They plan the use of resources and distribution of materials. The operations manager's job description includes managing budgets, negotiating contracts, and performing administrative tasks.

Stock Analyst

Individuals who opt for a career as a stock analyst examine the company's investments makes decisions and keep track of financial securities. The nature of such investments will differ from one business to the next. Individuals in the stock analyst career use data mining to forecast a company's profits and revenues, advise clients on whether to buy or sell, participate in seminars, and discussing financial matters with executives and evaluate annual reports.

A Researcher is a professional who is responsible for collecting data and information by reviewing the literature and conducting experiments and surveys. He or she uses various methodological processes to provide accurate data and information that is utilised by academicians and other industry professionals. Here, we will discuss what is a researcher, the researcher's salary, types of researchers.

Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues.

Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems.

Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software.

Highway Engineer

Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials.

Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

Pathologist

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

Veterinary Doctor

Speech therapist, gynaecologist.

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth.

Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

For an individual who opts for a career as an actor, the primary responsibility is to completely speak to the character he or she is playing and to persuade the crowd that the character is genuine by connecting with them and bringing them into the story. This applies to significant roles and littler parts, as all roles join to make an effective creation. Here in this article, we will discuss how to become an actor in India, actor exams, actor salary in India, and actor jobs.

Individuals who opt for a career as acrobats create and direct original routines for themselves, in addition to developing interpretations of existing routines. The work of circus acrobats can be seen in a variety of performance settings, including circus, reality shows, sports events like the Olympics, movies and commercials. Individuals who opt for a career as acrobats must be prepared to face rejections and intermittent periods of work. The creativity of acrobats may extend to other aspects of the performance. For example, acrobats in the circus may work with gym trainers, celebrities or collaborate with other professionals to enhance such performance elements as costume and or maybe at the teaching end of the career.

Video Game Designer

Career as a video game designer is filled with excitement as well as responsibilities. A video game designer is someone who is involved in the process of creating a game from day one. He or she is responsible for fulfilling duties like designing the character of the game, the several levels involved, plot, art and similar other elements. Individuals who opt for a career as a video game designer may also write the codes for the game using different programming languages.

Depending on the video game designer job description and experience they may also have to lead a team and do the early testing of the game in order to suggest changes and find loopholes.

Radio Jockey

Radio Jockey is an exciting, promising career and a great challenge for music lovers. If you are really interested in a career as radio jockey, then it is very important for an RJ to have an automatic, fun, and friendly personality. If you want to get a job done in this field, a strong command of the language and a good voice are always good things. Apart from this, in order to be a good radio jockey, you will also listen to good radio jockeys so that you can understand their style and later make your own by practicing.

A career as radio jockey has a lot to offer to deserving candidates. If you want to know more about a career as radio jockey, and how to become a radio jockey then continue reading the article.

Choreographer

The word “choreography" actually comes from Greek words that mean “dance writing." Individuals who opt for a career as a choreographer create and direct original dances, in addition to developing interpretations of existing dances. A Choreographer dances and utilises his or her creativity in other aspects of dance performance. For example, he or she may work with the music director to select music or collaborate with other famous choreographers to enhance such performance elements as lighting, costume and set design.

Social Media Manager

A career as social media manager involves implementing the company’s or brand’s marketing plan across all social media channels. Social media managers help in building or improving a brand’s or a company’s website traffic, build brand awareness, create and implement marketing and brand strategy. Social media managers are key to important social communication as well.

Photographer

Photography is considered both a science and an art, an artistic means of expression in which the camera replaces the pen. In a career as a photographer, an individual is hired to capture the moments of public and private events, such as press conferences or weddings, or may also work inside a studio, where people go to get their picture clicked. Photography is divided into many streams each generating numerous career opportunities in photography. With the boom in advertising, media, and the fashion industry, photography has emerged as a lucrative and thrilling career option for many Indian youths.

An individual who is pursuing a career as a producer is responsible for managing the business aspects of production. They are involved in each aspect of production from its inception to deception. Famous movie producers review the script, recommend changes and visualise the story.

They are responsible for overseeing the finance involved in the project and distributing the film for broadcasting on various platforms. A career as a producer is quite fulfilling as well as exhaustive in terms of playing different roles in order for a production to be successful. Famous movie producers are responsible for hiring creative and technical personnel on contract basis.

Copy Writer

In a career as a copywriter, one has to consult with the client and understand the brief well. A career as a copywriter has a lot to offer to deserving candidates. Several new mediums of advertising are opening therefore making it a lucrative career choice. Students can pursue various copywriter courses such as Journalism , Advertising , Marketing Management . Here, we have discussed how to become a freelance copywriter, copywriter career path, how to become a copywriter in India, and copywriting career outlook.

In a career as a vlogger, one generally works for himself or herself. However, once an individual has gained viewership there are several brands and companies that approach them for paid collaboration. It is one of those fields where an individual can earn well while following his or her passion.

Ever since internet costs got reduced the viewership for these types of content has increased on a large scale. Therefore, a career as a vlogger has a lot to offer. If you want to know more about the Vlogger eligibility, roles and responsibilities then continue reading the article.

For publishing books, newspapers, magazines and digital material, editorial and commercial strategies are set by publishers. Individuals in publishing career paths make choices about the markets their businesses will reach and the type of content that their audience will be served. Individuals in book publisher careers collaborate with editorial staff, designers, authors, and freelance contributors who develop and manage the creation of content.

Careers in journalism are filled with excitement as well as responsibilities. One cannot afford to miss out on the details. As it is the small details that provide insights into a story. Depending on those insights a journalist goes about writing a news article. A journalism career can be stressful at times but if you are someone who is passionate about it then it is the right choice for you. If you want to know more about the media field and journalist career then continue reading this article.

Individuals in the editor career path is an unsung hero of the news industry who polishes the language of the news stories provided by stringers, reporters, copywriters and content writers and also news agencies. Individuals who opt for a career as an editor make it more persuasive, concise and clear for readers. In this article, we will discuss the details of the editor's career path such as how to become an editor in India, editor salary in India and editor skills and qualities.

Individuals who opt for a career as a reporter may often be at work on national holidays and festivities. He or she pitches various story ideas and covers news stories in risky situations. Students can pursue a BMC (Bachelor of Mass Communication) , B.M.M. (Bachelor of Mass Media) , or MAJMC (MA in Journalism and Mass Communication) to become a reporter. While we sit at home reporters travel to locations to collect information that carries a news value.

Corporate Executive

Are you searching for a Corporate Executive job description? A Corporate Executive role comes with administrative duties. He or she provides support to the leadership of the organisation. A Corporate Executive fulfils the business purpose and ensures its financial stability. In this article, we are going to discuss how to become corporate executive.

Multimedia Specialist

A multimedia specialist is a media professional who creates, audio, videos, graphic image files, computer animations for multimedia applications. He or she is responsible for planning, producing, and maintaining websites and applications.

Quality Controller

A quality controller plays a crucial role in an organisation. He or she is responsible for performing quality checks on manufactured products. He or she identifies the defects in a product and rejects the product.

A quality controller records detailed information about products with defects and sends it to the supervisor or plant manager to take necessary actions to improve the production process.

Production Manager

A QA Lead is in charge of the QA Team. The role of QA Lead comes with the responsibility of assessing services and products in order to determine that he or she meets the quality standards. He or she develops, implements and manages test plans.

Process Development Engineer

The Process Development Engineers design, implement, manufacture, mine, and other production systems using technical knowledge and expertise in the industry. They use computer modeling software to test technologies and machinery. An individual who is opting career as Process Development Engineer is responsible for developing cost-effective and efficient processes. They also monitor the production process and ensure it functions smoothly and efficiently.

AWS Solution Architect

An AWS Solution Architect is someone who specializes in developing and implementing cloud computing systems. He or she has a good understanding of the various aspects of cloud computing and can confidently deploy and manage their systems. He or she troubleshoots the issues and evaluates the risk from the third party.

Azure Administrator

An Azure Administrator is a professional responsible for implementing, monitoring, and maintaining Azure Solutions. He or she manages cloud infrastructure service instances and various cloud servers as well as sets up public and private cloud systems.

Computer Programmer

Careers in computer programming primarily refer to the systematic act of writing code and moreover include wider computer science areas. The word 'programmer' or 'coder' has entered into practice with the growing number of newly self-taught tech enthusiasts. Computer programming careers involve the use of designs created by software developers and engineers and transforming them into commands that can be implemented by computers. These commands result in regular usage of social media sites, word-processing applications and browsers.

Information Security Manager

Individuals in the information security manager career path involves in overseeing and controlling all aspects of computer security. The IT security manager job description includes planning and carrying out security measures to protect the business data and information from corruption, theft, unauthorised access, and deliberate attack

ITSM Manager

Automation test engineer.

An Automation Test Engineer job involves executing automated test scripts. He or she identifies the project’s problems and troubleshoots them. The role involves documenting the defect using management tools. He or she works with the application team in order to resolve any issues arising during the testing process.

Applications for Admissions are open.

Aakash iACST Scholarship Test 2024

Get up to 90% scholarship on NEET, JEE & Foundation courses

JEE Main Important Chemistry formulas

As per latest 2024 syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters

ALLEN NEET Coaching

Ace your NEET preparation with ALLEN Online Programs

SAT® | CollegeBoard

TOEFL ® Registrations 2024

Thinking of Studying Abroad? Think the TOEFL® test. Register now & Save 10% on English Proficiency Tests with Gift Cards

PTE Exam 2024 Registrations

Everything about Education

Latest updates, Exclusive Content, Webinars and more.

Download Careers360 App's

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

Cetifications

We Appeared in

Ask An Astrobiologist
Resources Graphic Histories Coloring Pages Heroes Posters Life in the extremes Digital Backgrounds SciComm Guild

3. What is life?

3.4. why is water so important for life as we know it.

Grades K-2 or Adult Naive Learner

NGSS Connections for Teachers
Concept Boundaries for Scientists

Have you noticed that everything alive needs water? Your pets, trees, and your family, too. So why do you think that is? It’s true that our bodies and other living things are made from all sorts of different things but water makes up a lot of it. Also, when you look at a globe of Earth, there really is a lot of water! Scientists have found that all living things need water. So, if we would like to try to find living things from some other planet, then maybe we should look for places that also have water.

Disciplinary Core Ideas

LS1.C: Organization for Matter and Energy Flow in Organisms: All animals need food in order to live and grow. They obtain their food from plants or from other animals. Plants need water and light to live and grow. (K-LS1-1)

ESS3.A: Natural Resources: Living things need water, air, and resources from the land, and they live in places that have the things they need. Humans use natural resources for everything they do. (K-ESS3-1)

LS2.A: Interdependent Relationships in Ecosystems: Plants depend on water and light to grow. (2-LS2-1)

ESS2.B: Plate Tectonics and Large-Scale System Interactions: Maps show where things are located. One can map the shapes and kinds of land and water in any area. (2-ESS2-2)

ESS2.C: The Roles of Water in Earth’s Surface Processes: Water is found in the ocean, rivers, lakes, and ponds. Water exists as solid ice and in liquid form. (2-ESS2-3)

Crosscutting Concepts

Patterns: Patterns in the natural world can be observed. (2-ESS2-2),(2-ESS2-3)

Big Ideas: Water is critical for life. Living things are made up of water. When looking for life beyond Earth, places that have water are of great interest.

Boundaries: Students in this grade band describe patterns of what plants and animals (including humans) need to survive. Examples of patterns could include that animals need to take in food but plants do not; the different kinds of food needed by different types of animals; the requirement of plants to have light; and that all living things need water. (K-LS1-1)

K-8 Water in the Biosphere. In this one-hour lesson, students make their own qualitative observations outdoors. Then they examine the life they saw and how water in the biosphere is part of the greater water cycle on Earth. This lesson can stand alone or be a part of a larger unit which includes the water cycle, Earth’s water and interacting spheres. NASA . https://pmm.nasa.gov/education/lesson-plans/water-biosphere

K-8 The Water Cycle. In this one-hour lesson, students participate in a web quest to learn about the water cycle, and then build a mini-model of the water cycle to observe how water moves through Earth’s four systems. This lesson can stand alone or be a part of a larger unit which includes the water in the biosphere, Earth’s water, and interacting spheres. NASA . https://pmm.nasa.gov/education/lesson-plans/water-cycle

Grades 3-5 or Adult Emerging Learner

All living things on Earth need water. Everything from people, plants, animals, and even mushrooms and things too small to see need water to survive. Even things like cacti in a desert need some water to live. Water seems to be very important for life. Have you ever looked at a globe – there is a lot of water! Since all living things that we know of need water and many of us want to know if there could be other living things out there beyond Earth, then one thing we can do is investigate places with water beyond Earth. Mars had rivers and lakes of water a long time ago and there could still be some water deep underground there today. Also, there are some moons around other planets that have lots of water. We need to continue to investigate these places and more because if there is water, then there might be life, too.

ESS2.A: Earth Materials and Systems: Rainfall helps to shape the land and affects the types of living things found in a region. Water, ice, wind, living organisms, and gravity break rocks, soils, and sediments into smaller particles and move them around. (4-ESS2-1) *Earth’s major systems are the geosphere (solid and molten rock, soil, and sediments), the hydrosphere (water and ice), the atmosphere (air), and the biosphere (living things, including humans). These systems interact in multiple ways to affect Earth’s surface materials and processes. The ocean supports a variety of ecosystems and organisms, shapes landforms, and influences climate. Winds and clouds in the atmosphere interact with the landforms to determine patterns of weather. (5-ESS2-1)

ESS2.B: Plate Tectonics and Large-Scale System Interactions: The locations of mountain ranges, deep ocean trenches, ocean floor structures, earthquakes, and volcanoes occur in patterns. Most earthquakes and volcanoes occur in bands that are often along the boundaries between continents and oceans. Major mountain chains form inside continents or near their edges. Maps can help locate the different land and water features areas of Earth. (4-ESS2-2)

PS3.D: Energy in Chemical Processes and Everyday Life: The energy released [from] food was once energy from the Sun that was captured by plants in the chemical process that forms plant matter (from air and water). (5-PS3-1)

LS1.C: Organization for Matter and Energy Flow in Organisms: Food provides animals with the materials they need for body repair and growth and the energy they need to maintain body warmth and for motion. (5-PS3-1) *Plants acquire their material for growth chiefly from air and water. (5-LS1-1)

LS2.A: Interdependent Relationships in Ecosystems: The food of almost any kind of animal can be traced back to plants. Organisms are related in food webs in which some animals eat plants for food and other animals eat the animals that eat plants.

LS2.B: Cycles of Matter and Energy Transfer in Ecosystems: Matter cycles between the air and soil and among plants, animals, and microbes as these organisms live and die. Organisms obtain gases, and water, from the environment, and release waste matter (gas, liquid, or solid) back into the environment. (5-LS2-1)

ESS2.C: The Roles of Water in Earth’s Surface Processes: Nearly all of Earth’s available water is in the ocean. Most freshwater is in glaciers or underground; only a tiny fraction is in streams, lakes, wetlands, and the atmosphere. (5-ESS2-2)

Systems and System Models: A system can be described in terms of its components and their interactions. (5-ESS2-1, 5-ESS3-1)

Big Ideas: All living things on Earth need water. Since water is vital for life on Earth, places beyond Earth that have water are of great interest. In the past, Mars had an abundance of water and it still has water today as do some of the moons around other planets in our solar system. These may be the best places to find life outside of Earth.

Boundaries: Students in this grade band are learning to graphically represent the distribution of water on Earth, including its oceans, lakes, glaciers, ground water, and polar ice caps. (5-ESS2-2)

5-12 Astrobiology Graphic Histories. Issue 5: Astrobiology and the Earth. These astrobiology related graphic books are ingenious and artfully created to tell the story of astrobiology in a whole new way. The complete series illustrates the backbone of astrobiology from extremophiles, to exploration within and beyond the solar system. This issue explains how astrobiologists explore analog environments on Earth in order to better understand environments that could support life on other worlds like Mars. Studying Earth is key to understanding life’s potential in the universe. NASA . https://astrobiology.nasa.gov/resources/graphic-histories/

6-12 (3-5 adaptable) Project Spectra! – Planet Designer: Kelvin Climb. The focus of these lessons (17) is on how light is used to explore the Solar System. In the lesson (60 minutes) “Planet Designer: Kelvin Climb” students create a planet using a computer game and change features of the planet to increase or decrease the planet’s temperature. Students explore some of the same principles scientists use to determine how likely it is for a planet to maintain flowing water, a critical ingredient for life as we know it. Using computer simulation is a powerful tool in the search for life and the conditions for life in the solar system and beyond. University of Colorado, Boulder/NASA. http://lasp.colorado.edu/home/wp-content/uploads/2013/06/KelvinClimb_teacher_20130617.pdf

6-12 (3-5 adaptable) Project Spectra! Planet Designer: Retro Planet Red. The focus of these lessons (17) is on how light is used to explore the Solar System. In the lesson (60 minutes) “Planet Designer: Retro Planet Red” students learn about Mars’ past and present before exploring the pressure and greenhouse strength needed for Mars to have a watery surface as it had in the past. Water is a key ingredient for life. University of Colorado, Boulder/NASA. http://lasp.colorado.edu/home/wp-content/uploads/2013/06/Retro_Planet_Red_teacher_20130617.pdf

Grades 6-8 or Adult Building Learner

One attribute that is common to all living things that we know of is the need for water to survive. Even organisms that live in very dry places need water to live. Why? Why is water so important to living things? One reason that water is so important is because it’s a liquid. This means that it can move around the materials that are needed for chemical reactions. These reactions include the ability for cells to get energy in and to move waste out.

Water is made up of two atoms of hydrogen and one atom of oxygen that make a molecule. But water is a certain type of molecule called a “polar molecule”. Polar molecules have one side of the molecule that’s a bit more positively charged and the other side a little more negatively charged. This allows water to more easily break apart or dissolve other molecules. That’s why you can dissolve salt in water! There are actually a lot of other liquids that can do this but water has other advantages as well. Water is very plentiful. About 70% of the surface of Earth is covered by water, from our oceans and our lakes to our rivers and streams. It turns out that water is also plentiful in the solar system. Comets have a lot of water within them, there is ample evidence that liquid water existed on ancient Mars in great quantities, and many moons have water under their surfaces.

Water is super important for life as we know it! There might be other forms of life out there that don’t rely on water the way we do, but looking for alien life in places with lots of water is one good way to start searching for possible extraterrestrial life.

LS1.C: Organization for Matter and Energy Flow in Organisms: Plants, algae (including phytoplankton), and many microorganisms use the energy from light to make sugars (food) from carbon dioxide from the atmosphere and water through the process of photosynthesis, which also releases oxygen. These sugars can be used immediately or stored for growth or later use. (MS-LS1-6)

PS3.A: Definitions of Energy: The term “heat” as used in everyday language refers both to thermal energy (the motion of atoms or molecules within a substance) and the transfer of that thermal energy from one object to another. In science, heat is used only for this second meaning; it refers to the energy transferred due to the temperature difference between two objects. Temperature is a measure of the average kinetic energy of particles of matter. The relationship between the temperature and the total energy of a system depends on the types, states, and amounts of matter present. (MS-PS3-3, MS-PS3-4)

PS3.D: Energy in Chemical Processes and Everyday Life: The chemical reaction by which plants produce complex food molecules (sugars) requires an energy input (i.e., from sunlight) to occur. In this reaction, carbon dioxide and water combine to form carbon-based organic molecules and release oxygen.

ESS2.C: The Roles of Water in Earth’s Surface Processes: Water’s movements — both on the land and underground — cause weathering and erosion, which change the land’s surface features and create underground formations. (MS-ESS2-2)

ESS3.A: Natural Resources: Humans depend on Earth’s land, ocean, atmosphere, and biosphere for many different resources. Minerals, fresh water, and biosphere resources are limited, and many are not renewable or replaceable over human lifetimes. (MS-ESS3-1)

Structure and Function: Complex and microscopic structures and systems can be visualized, modeled, and used to describe how their function depends on the relationships among its parts, therefore complex natural structures/systems can be analyzed to determine how they function. (MS-LS1-2)

Big Ideas: All living things on Earth need water. It is critical to cellular function. Since water is vital for life on Earth, places beyond Earth that have water are of great interest. As a polar molecule, it has specific chemical properties, like the ability to dissolve other molecules. Water has been found in other places beyond Earth, like Mars and meteorites. Because water is so universal, astrobiologists look for water on other worlds as an indicator of possible life.

Boundaries: Students in this grade band construct a scientific explanation based on evidence for how the uneven distributions of Earth’s mineral, energy, and groundwater resources are the result of past and current geoscience processes. Emphasis is on how these resources are limited and typically non-renewable. (MS-ESS3-1)

6-12 Big Picture Science: Rife with Life. “Follow the water” is the mantra of those who search for life beyond Earth. Where there’s water, there may be life. This podcast features a tour of watery solar system bodies that hold promise for biology: Europa, Enceladus, Mars & Titan. SETI scientist Seth Shostak hosts this radio show on various topics in science, cosmology, physics, astronomy and astrobiology. Shostak interviews experts and explains important discoveries and concepts including in his weekly 50-minute shows. http://www.bigpicturescience.org/episodes/Rife_with_Life and http://www.bigpicturescience.org/Astrobiology_Index

6-12 Astrobiology Math. This collection of math problems provides an authentic glimpse of modern astrobiology science and engineering issues, often involving actual research data. Students explore concepts in astrobiology through calculations. Relevant topics include Ice or Water? (page 49) and Ice to Water…The Power of a Little Warmth! (page 51). NASA . https://www.nasa.gov/pdf/637832main_Astrobiology_Math.pdf

8-10 SpaceMath Problem 275: Water on the Moon! Students estimate the amount of water on the moon using data from Deep Impact/EPOXI and NASA ’s Moon Mineralogy Mapper experiment on the Chandrayaan-1 spacecraft. [Topics: geometry, spherical volumes and surface areas, scientific notation] https://spacemath.gsfc.nasa.gov/moon/6Page11.pdf

8-10 SpaceMath Problem 264: Water on Planetary Surfaces. Students work with watts and Joules to study melting ice. [Topics: unit conversion, rates] https://spacemath.gsfc.nasa.gov/astrob/Astro3.pdf

8-10 SpaceMath Problem 121: Ice on Mercury? Since the 1990’s, radio astronomers have mapped Mercury. An outstanding curiosity is that in the polar regions, some craters appear to have ‘anomalous reflectivity’ in the shadowed areas of these craters. One interpretation is that this is caused by subsurface ice. The MESSENGER spacecraft hopes to explore this issue in the next few years. In this activity, students measure the surface areas of these potential ice deposits and calculate the volume of water that they imply. [Topics: area of a circle; volume, density, unit conversion] https://spacemath.gsfc.nasa.gov/planets/4Page23.pdf

Grades 9-12 or Adult Sophisticated Learner

All life on this planet needs water to survive. Some life can live with very little water in extremely dry places but they still need water. As we strive to find life beyond Earth, it is important to consider what life on Earth tells us about where to look. Why is water so important for life? Water supports cell functions. All organisms are made of cells, from microbes to the largest animals. All of life’s functions are completed within cells. Life needs chemical reactions to take place in order to gain energy, grow, and get rid of waste. Water is a liquid which allows the chemistry of life to take place. It is also a polar molecule which allows most other molecules to be dissolved. Because of this, we call water a “solvent”. Having such a good solvent as water is critical for the functions of life. But there are also some other reasons why water is so important:

Water is plentiful! Hydrogen is the most plentiful element in the universe and oxygen the most plentiful in Earth’s crust. On Earth, about 70% of the surface is covered by water. But there’s also lots of water in other places in our solar system. For instance, we’ve found many lines of evidence that lots of water existed on the surface of Mars during its early times, and Mars currently has a lot of frozen water under its surface. Comets contain mostly water ice. There are lots of moons in our solar system that are made of a lot of water ice, and there are even some moons with liquid water oceans under their icy crusts (like Europa and Enceladus).

Water still has other advantages as a solvent for life. For instance, water stays in the liquid phase over a large range of temperatures compared to some other solvents. That allows more places to have the potential for liquid water. It also has a high heat capacity. This means that water offers some protection to organisms from quick or drastic temperature changes.

Water also has an interesting property with regard to the density of ice. For many molecules, the solid has a higher density than the liquid. So, for most molecules, the solid would sink in the liquid. But this isn’t the case with water. For water, ice is actually less dense than liquid water. This is why ice floats! If this didn’t happen, then all of the organisms that live in the bottoms of lakes in the winter time would be completely frozen. But, even worse, during times in our planet’s history when the world has become very cold (causing what we call Snowball Earth), if frozen water sank, then all of Earth’s ocean life would have become frozen and maybe died!

If we want to understand how life works, then it’s really important to understand the chemistry of water. And astrobiologists who are wondering if we’re alone in the universe need to be aware of the potential for water to be important for other kinds of life as well. Right now, we’re investigating worlds like Enceladus and Europa, Mars, and other solar system bodies that show signs of water. Also, beyond our solar system, we’re looking for exoplanets that have the potential for liquid water at their surfaces, since they might be important places for us to look for possible extraterrestrial life.

PS3.A: Definitions of Energy: Motion energy is properly called kinetic energy; it is proportional to the mass of the moving object and grows with the square of its speed. (MS-PS3-1) ▪A system of objects may also contain stored (potential) energy, depending on their relative positions. (MS-PS3-2) Temperature is a measure of the average kinetic energy of particles of matter. The relationship between the temperature and the total energy of a system depends on the types, states, and amounts of matter present. (MS-PS3-3, MS-PS3-4)

LS2.C: Ecosystem Dynamics, Functioning, and Resilience: Biodiversity describes the variety of species found in Earth’s terrestrial and oceanic ecosystems. The completeness or integrity of an ecosystem’s biodiversity is often used as a measure of its health. (MS-LS2-5)

ESS2.A: Earth’s Materials and Systems: All Earth processes are the result of energy flowing and matter cycling within and among the planet’s systems. This energy is derived from the Sun and Earth’s hot interior. The energy that flows and matter that cycles produce chemical and physical changes in Earth’s materials and living organisms. (MS-ESS2-1)

ESS2.C: The Roles of Water in Earth’s Surface Processes: Water continually cycles among land, ocean, and atmosphere via transpiration, evaporation, condensation and crystallization, and precipitation, as well as downhill flows on land. (MS-ESS2-4) ▪ Global movements of water and its changes in form are propelled by sunlight and gravity. (MS-ESS2-4)

ESS2.D: Weather and Climate: Weather and climate are influenced by interactions involving sunlight, the ocean, the atmosphere, ice, landforms, and living things. These interactions vary with latitude, altitude, and local and regional geography, all of which can affect oceanic and atmospheric flow patterns. (MS-ESS2-6) The ocean exerts a major influence on weather and climate by absorbing energy from the Sun, releasing it over time, and globally redistributing it through ocean currents. (MS-ESS2-6)

Stability and Change: Much of science deals with constructing explanations of how things change and how they remain stable. (HS-ESS2-7)

Big Ideas: All living things need water. Water is critical to cellular function, chemical reactions, and thermal regulation. Water is less dense when a solid and stays in the same state over a wide temperature range. It is abundant on Earth and a common thread between all living things. Water has been found in other places beyond Earth, like Mars and meteorites. Because water is so universal, Astrobiologist look for water on the surface and atmosphere of exoplanets as an indicator that the planet could support life. Understanding the chemistry of water is important to understanding how life works.

Boundaries: In this grade band, students investigate the properties of water and its effects on Earth materials and surface processes including chemical investigations like chemical weathering and recrystallization. (HS-ESS2-5)

9-12 SpaceMath Problem 338: Asteroids and Ice. Students calculate how much ice may be present on the asteroid 24-Themis based on recent discoveries by NASA [Topics: mass=density x volume; volume of a spherical shell] https://spacemath.gsfc.nasa.gov/astrob/6Page154.pdf

9-12 SpaceMath Problem 287: LCROSS Sees Water on the Moon. Students use information about the plume created by the LCROSS impactor to estimate the (lower-limit) concentration of water in the lunar regolith in a shadowed crater. [Topics: geometry; volumes; mass=density x volume] https://spacemath.gsfc.nasa.gov/moon/6Page66.pdf

Storyline Extensions

Water is so cool.

The range of temperatures at which water stays liquid is rather large compared to most other common solvents. For instance, at sea level methane freezes at -182 Celsius © and boils at -162 C (a range of 21 C) and ammonia freezes at -78 C and boils at -34 C (a range of 44 C), meanwhile water freezes at 0 C and boils at 100 C (a range of 100 C). This means that the range of temperatures where water is liquid is more than twice that of ammonia and almost five times more than that of methane.

Water has a high surface tension. This means that that the molecules at the surface of a body of water are attracted to each other and hold each other together. You can see this yourself by filling a glass with water to the very tippy top and then seeing how many more drops of water you can get into it. You’ll be surprised to find that you can actually get a good bit more water into the glass! The high surface tension of water is also why some insects, like water striders, are able to move around on top of water without sinking into it. It also is related to something called “capillary action”, which is used by many plants to draw water up from the ground against gravity.

It’s actually really rare for a solvent to be more dense as a liquid than as a solid. We know of other elements and molecules that are more dense as liquids, but it’s far more common for the solid form of a substance to be more dense.

[note: this is fairly advanced] Oxygen is a member of the group of elements known as the “oxygen family” (also sometimes called the chalcogens). These are the elements in the periodic table that are in group 16 (the vertical column starting with oxygen and going down). They include oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and polonium (Po). All of these elements can form bonds with two hydrogen atoms. However, none of the other chalcogens come close to oxygen in its large range of temperatures where it is a liquid. This is because oxygen is much more electronegative (much greedier for electrons) and makes a far more polar molecule than the others. This greater polarity leads to stronger hydrogen bonding and the greater range of temperatures for liquid water.

Home — Essay Samples — Environment — Water — The Importance of Water: The Vital Essence

The Importance of Water: The Vital Essence

Categories: Nutrition Water

About this sample

Words: 652 |

Published: Sep 7, 2023

Words: 652 | Page: 1 | 4 min read

Water and human health, environmental balance, agriculture and food security, industrial and economic significance, challenges of water scarcity and pollution, responsible water management.

Cite this Essay

Let us write you an essay from scratch

450+ experts on 30 subjects ready to help
Custom essay delivered in as few as 3 hours

Get high-quality help

Verified writer

Expert in: Nursing & Health Environment

+ 120 experts online

By clicking “Check Writers’ Offers”, you agree to our terms of service and privacy policy . We’ll occasionally send you promo and account related email

No need to pay just yet!

Related Essays

1 pages / 644 words

2 pages / 947 words

4 pages / 1718 words

2 pages / 1259 words

Remember! This is just a sample.

You can get your custom paper by one of our expert writers.

121 writers online

Still can’t find what you need?

Browse our vast selection of original essay samples, each expertly formatted and styled

Related Essays on Water

Water, the elixir of life, is a finite resource essential for all living organisms on Earth. Yet, despite its undeniable importance, water shortage has become a critical global issue. This essay delves into the causes, [...]

Water is a fundamental substance for all living organisms on Earth. It plays a crucial role in various biological processes, including metabolism, digestion, and temperature regulation. One of the unique properties of water is [...]

Water is a ubiquitous substance that plays a crucial role in shaping our world in numerous ways, including its impact on time. From the rhythmic ebb and flow of tides to the soothing sound of raindrops on a windowpane, water has [...]

A Long Walk to Water is a compelling novel by Linda Sue Park that tells the story of two young individuals, Nya and Salva, who are living in Sudan and struggling to access clean water. The novel sheds light on the harsh [...]

The beautiful Pacific Northwest serves as a perfect backdrop for Raymond Carver’s stories, full of recurring symbolism, underlying themes, and significant motifs, most importantly the repeated theme of water. Just as water plays [...]

Keeping hydrated is one of the most essential aspects of sport and physical activity, whether you are an athlete or someone who does sport for fitness. It plays so many roles to keep your body functioning properly that without [...]

Get Your Personalized Essay in 3 Hours or Less!

We use cookies to personalyze your web-site experience. By continuing we’ll assume you board with our cookie policy .

Instructions Followed To The Letter
Deadlines Met At Every Stage
Unique And Plagiarism Free

EnglishGrammarSoft

An Essay on Importance of water in life (1000 words)

Introduction.

Water is one of the most abundant substances on Earth and yet it takes a lot of work to obtain, purify, and distribute. Clean drinking water is essential for life but many people don’t have access to clean water.

Importance of water for human body

Water is a necessary resource for all living organisms. It is the most abundant molecule on Earth and forms about 60% of the human body, but many people do not realize how important it really is.

The human body cannot function without water because it regulates core temperature, transports nutrients to cells, and excretes waste. There are also several other benefits to drinking plenty of water: improved skin tone, weight loss support, increased metabolism rate, better elimination process in the colon or kidneys among others.

Water should be drunk at least eight 8-ounce glasses per day (or 64 ounces). If you find yourself feeling hungry after only drinking that much water in a day then you might need more salt in your diet.

Importance of water in life

Water is the most important substance on Earth. It covers more than 70% of the Earth’s surface and enables life to exist as we know it. Water is also a vital resource for sustaining our planet. We cannot survive without water. The world’s population has never been so dependent on water as it is today.

Water is the most vital resource that sustains all living beings and its importance cannot be overstated. Without water, life simply couldn’t exist on earth. But due to pollution as well as climate change issues such as droughts and floods, we are now experiencing critical shortages of this natural resource that humans need for survival. It is time for us to start conserving more with regards to water usage in order to ensure that future generations will have enough clean fresh water available for their needs.

Uses of Water

Water is one of the most important resources on Earth. Water is used in many ways. It can be utilized for: drinking, bathing, cooking, and cleaning. In addition to these uses of water, it is also one of the most important sources of energy in the world.

Water is probably the most useful substance known to man. It’s a solvent, a lubricant, an aid to digestion, a purifier, and a transportation medium, which means it’s not only an ingredient in the things you put on your skin but it’s also something you’re putting on your skin.

Shortage of clean water

Globally, 1.2 billion people live without clean or safe water. The health of populations and economies are inextricably linked to the provision of adequate water supply. Water is a public health issue as it relates to human well-being, the economy, and the environment. Water quality is also affected by the complex interactions of climate change, pollution, and land-use change.

It has been estimated that 3 out 5 people on Earth lives without access to clean drinking water or adequate sanitation facilities which causes disease and death every day (World Health Organization). The lack of clean drinking water leads to illnesses such as diarrhea, malaria, and typhoid fever (WHO) . The World Bank estimates that poor hygiene practices lead to 2 million deaths per year due to diarrheal diseases.

How to avoid wastage of water

There are many ways you can conserve water in your home such as installing a low-flow showerhead, taking shorter showers, or recycling greywater. The first step is knowing how much you use on a day-to-day basis so that you know where you can start conserving the most. Once this has been done it is easier for us to make changes and save more! You could try asking yourself these questions: do I have leaky faucets? Do I regularly leave my taps running while washing dishes?

Considering how much we use it in our day-to-day lives, wasting water can be incredibly costly – not just in monetary terms but also with regard to the environment. There’s one simple thing you can do right now to help conserve this precious resource: turn off your taps when you brush your teeth! Every time you leave them running while brushing your teeth – which happens every morning – it wastes around two liters.

Why water is important? 10 Points

Water is the most important part of everyday life. So it’s no surprise that we are constantly reminded to drink water and to stay hydrated.
It makes up about 60% of our body weight, helps regulate body temperature, aids in digestion, keeps your skin looking healthy and can even help you lose weight! What most people don’t know though is how much you should be drinking each day.
The average person needs around 2-3 liters (1/2 gallon) per day but this number varies based on age and activity level. That could mean 6-9 glasses or a cup every couple hours! But what if you’re not feeling thirsty? Well there are other factors that affect thirst like medication use or stress levels.
It is estimated that over 70% of Americans are chronically dehydrated. And it is not just adults that suffer from this condition, kids are even worse off with the average child in America having 3-5 times more body fat than healthy levels.
In fact, water is the most important substance in our bodies. It is involved in every single process within our bodies from digestion to cellular respiration.
Water is the most important resource on this planet. Without water, no living thing could survive.
Water is used in everyday life like drinking, bathing, cooking and cleaning.
The plants cannot grow without water.
Nearly 1.2 billion people are suffering from shortage of clean drinking water.
We should avoid wastage of clean water by adopting various measures.

An Essay on Importance of water in life (1000 words)

Future Tenses in English (Structure & 10 Examples Each)

Future tenses indicate an action that will happen in the future. These are used to talk about the future; to describe what will happen (or…

Sentences with Formidable (85 Examples)

In this blog post, you will see 85 example sentences with formidable. Sentences with Formidable He laughed with a voice that made her shiver with…

Singular and Plural Nouns (15 Rules, 50 Examples & Worksheet)

What is singular noun? The singular nouns are words that only refer to one person or thing. They can be used as a subject, direct…

A free 2000 Words Essay on Accountability

Accountability is a powerful tool to have in your life. It can help you achieve goals, overcome fears, and keep you on track for what…

Essay on online education (Pros & Cons)

Essay on online education: Online education has exploded in popularity, with over 20 million students taking at least one online course. Since its inception, many…

Imperative Sentences with Examples (Question Tags, Positive and Negative)

Imperative sentences are a very important part of communication. When you want someone to do something, it is best to use an imperative sentence. This…

Essay on Save Water Save Life

Water is the most important and valuable natural resource on Earth. It sustains all life. There is no life without water. Water is not only important for human beings but for the entire ecosystem. Without enough water, the existence of humans, as well as animals, is next to impossible. After fresh air, water is the second most important natural resource for the survival of any living being.

Water is necessary for the survival of each living creature on this planet, be it a small worm, plant, or full-grown tree. Animals and plants cannot survive without water. About 71% of Earth’s surface is covered with water. Unfortunately, only 3% of the water available is freshwater. About two-thirds of the freshwater lies in the form of frozen glaciers and ice caps. The rest of the small portion is available in the form of groundwater and surface water.

We totally depend on water for multiple purposes. Water is used in agriculture for the irrigation of crops. We use water for drinking, cooking, cleaning, bathing, and other domestic purposes. Water is used for recreational activities. In industries, water is used as a coolant, solvent and also used in other manufacturing purposes. Hydroelectricity is generated with the help of water. Water is also used for navigation and transportation of goods. This tells us how water is the most essential component of life and every drop of water is vital for sustenance. Therefore, water conservation is important to save life on this planet.

Importance of Water:

The basic use of water is drinking, bathing, agriculture, irrigation, hospitality, factories, etc.

Water helps in blood circulation and improves metabolism in the human body

The entire aquatic ecosystem is located in water. It is a home for all the aquatic animals

Water is a major source of transportation after land and air.

Water aids in saliva secretion and oxygen delivery to our bodily cells.

Some countries have abundant water resources for their residents and serve the people, whereas others lack natural resources even for survival.

Depletion of fresh water has become a threat to our existence. According to some scientists, the quantity and the quality of water are degrading day by day. Although Earth is covered with almost 71% of water, the quality is that we cannot use it in day-to-day life for domestic purposes. Water quality is so poor that people in some places are prone to several water-borne diseases such as Eluru, caused by contaminated water.

These instances are eye-opening examples and should be taken seriously for better living conditions for us and our future generation.

Below are the Reasons for Shortage of Fresh Water:

Growth of population leads to excessive consumption of water.

Daily excessive wastage of water.

The rapid growth of industries has increased the problem of proper disposal of waste material from them. The waste products from these industries contain extremely poisonous elements that are polluting the rivers and other water bodies.

Pesticides and chemical fertilisers that are used to treat crops also pollute the fresh water.

Sewage waste that is dumped into the rivers is making the water unsuitable for drinking and washing causing several water-borne diseases like cholera, jaundice and typhoid.

Use of plastics and disposing them carelessly in the water bodies are affecting aquatic life and further disturbing the entire ecosystem.

Global warming is another major reason for the scarcity of water on earth. According to several types of research, because of global warming, the world will face more stress for water scarcity till the year 2050.

We now need to be aware of the depletion of fresh water and take adequate measures to stop this.

Saving Water: Need of the Hour

Many places face extreme water scarcity due to extremely bad weather conditions, leading to less rainfall and groundwater depletion. In other parts of the world, groundwater is either unusable or overused. As the world's population is growing, so increase in industries and globalisation, causing groundwater to be overused and resulting in water scarcity.

The World Health Organisation (WHO) data shows that many people on this planet don't have access to clean and fresh drinking water. These situations are becoming worse day by day, and we need an immediate plan to control this situation. Various collective measures have to be taken by every individual on this planet and the government of every country to control water scarcity.

Government should impose some strict rules for the conservation of water. The government and the citizens have to take the initiative to create awareness and promote the “conservation of water.” One such initiative taken by the Modi government in India was “JANSHAKTI FOR JALSHAKTI.” This programme began as a means of working toward a brighter future.

Initiatives taken by Some State Governments:

The Punjab government contributed to saving water resources by avoiding waterlogging and fixing the drain leakage.

The Rajasthan government has taken the initiative to construct small ponds, which helped the local people of Rajasthan in many ways.

Villages of Telangana have constructed water tanks to conserve rainwater for future use.

These states are an inspiration, and others should also take a step forward to conserve and clean the water, water bodies, and groundwater.

Water saving should be and is the universal responsibility of every human being, living on this Earth.

There are many ways in which we can save water and reduce their pollution:

Be responsible to save water daily. Use only the required amount of water and avoid wastage. We should use water wisely.

We should use a washing machine to full capacity for washing clothes.

We should not let the tap run while washing hands and face.

We should water plants in the evening or early morning to minimise evaporation.

We should make provisions to store rainwater on rooftops and reuse the water for household purposes.

Bigger Communities and farmers should adapt to the practice of Rainwater harvesting.

The industrial waste should be treated properly instead of dumping it into rivers.

We should stop using plastics and dispose of them in an adequate way.

We can make people aware about water problems by means of social campaigns and other ways.

We should educate our children about water saving from an early age.

Reusing the water is an important way to save and prevent the scarcity of water. Bathing water can be recycled and used for planting or cleaning.

Rainwater harvesting is the method of collecting rainwater and conserving them for future use.

Conservation of groundwater is another important method in the preservation of groundwater and using it in the future.

Prevention of waterlogging.

We cannot imagine our lives without water. It is unfortunate that mankind has neglected this precious gift from God. Conservation of water is a necessity to save life. All living organisms on this planet need water to survive. If we do not give importance to saving or conservation of water then our future generations will face water scarcity.

FAQs on Save Water Save Life Essay

1. How to minimise wasting water?

We can minimise wasting water by using only the required amount of water. We should not let the tap run while washing hands and face. Furthermore, checking for leaks in pipelines and getting them resolved in time and taking shorter baths and reducing the use of showers can also help.

2. When is World Water Day celebrated and why?

World Water Day is celebrated on 22nd March every year. It is celebrated to remind us of the importance of water and how we should minimise wastage of water.

3. Why is it important to save water?

It is important to save water because only 3% of available water is freshwater. Water is vital for the sustenance of living beings on this planet. If we don’t use water properly then our future generations will face the scarcity of water.

4. What methods should farmers adopt for irrigation?

The farmers should stop using pesticides and chemical fertilisers to minimise pollution in water and adapt to the method of Rainwater harvesting.

5. How to save water daily?

We should close the tap tightly after use, use the required amount of water, check the water level in the tanks, and stop them from overflowing, making rainwater harvesting tunnels to save and reuse rainwater after its purification. These are some basic steps to save water at an individual level.

6. Where can I find more information on water and how to save water?

You can find more information, along with answers to your commonly asked questions, on the Vedantu website and mobile app. So, browse through them to get all your questions answered easily.

Essay on Importance of Water in our Life For Students in Easy Words – Read Here

October 9, 2021

why water is important in our life essay

Water is one of the most important things for our life. It is necessary for all living beings and it is also a necessity for human body to survive. There are many ways in which we can use water to make our lives easier, but there are some other ways in which we can use it as well.

Importance of water in our life essay. Water is an essential part of our life and we need to take care of it.

We all understand the significance of water in our lives, but just to clarify, water is something that all humans need to survive in this planet. If the earth’s water supply is entirely depleted, the human species will be extinct within a day. Well, water is utilized for a variety of reasons and for a variety of things . Here are a few examples of the many applications we utilize in our daily lives.

The act of drinking water is what keeps a person alive. People would certainly consider and make themselves more comfortable for the period if they do not drink water for more than 12 hours. Water consumption is a healthy habit that all physicians suggest. A typical individual should drink at least 2 to 3 liters of water each day.

We all want a clean environment to live in and visit. However, we all know that water is required for any kind of cleaning. We need water to keep our clothing neat and clean, ware to keep our floors clean, and water to keep our toilets clean . As a result, water is required for every requirement that arises in your everyday activity.

What does wish to do well after drinking and cleaning is something that is needed not only for humans but also for animals and plants. Plants can’t develop without water, therefore if a farmer doesn’t receive water in a timely manner, his crop will be lost in 2 to 3 days. The farmer may simply produce veggies with the assistance of water.

The majority of people have no idea what the water cycle is. Also, how can we obtain water from the sky? Well, it’s quite simple; we’ve all learned in school that clouds contain water, but how do the clouds get this water?

This water cycle is maintained with the assistance of the sun. For example, the sun warms the water, which causes it to evaporate. Once evaporated, the water condenses into a cloud, which then travels to the city center and rains.

There are two major sources of water: surface water and groundwater. Let’s speak about surface water for a moment; most people are familiar with it. Surface water may be found in rivers, lakes, and the ocean, and it raises a voice that is utilized by humans to transport and survive for their lives.

Now it’s time to speak about groundwater. Ground water is water that is found under the earth’s surface. People discover this groundwater and begin to use it. No one knows how groundwater came to be, but as people start learning about it, they realize that most rivers are also linked to the ground from the surface, thus it is in some way related to the oceans for water.

Water is a very important part of our life. It is the most essential resource for human beings and it comes from rain, rivers, lakes, etc. Reference: essay on importance of water for class 4 .

Frequently Asked Questions

What is the importance of water to your life essay.

Water is a necessity for life. Without it, we would not be able to live. It helps us grow and provides us with the nutrients that we need in order to survive.

What is the importance of water in our life?

The importance of water in our life is that it provides us with the necessary nutrients to survive.

Why is water important 5 sentences?

Water is necessary for life. Without water, humans cannot survive.

Essay on My Dreams For Students in Easy Words – Read Here

October 5, 2021

Essay on Guru Purnima is for Kids For Students in Easy Words – Read Here

October 11, 2021

Input your search keywords and press Enter.

Essay on Water Is Life

Students are often asked to write an essay on Water Is Life in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Water Is Life

Importance of water.

Water is a vital resource for all living beings. It is essential for our survival. Without water, life on earth would not exist.

Role in Our Body

Water makes up about 70% of our body. It helps in digestion, circulation, and maintaining body temperature.

Water in Nature

Water forms rivers, oceans, and rains that nourish the earth. It is crucial for the growth of plants and animals.

Conservation

Water is a limited resource. We must conserve it to ensure a healthy future for our planet.

Also check:

10 Lines on Water Is Life
Paragraph on Water Is Life
Speech on Water Is Life

250 Words Essay on Water Is Life

Introduction.

Water, a simple molecule composed of two hydrogen atoms and one oxygen atom, is the lifeblood of our planet. It is the most abundant and essential resource, without which life as we know it would not exist.

The Essence of Life

Water is the fundamental building block of life. It is involved in every bodily function, from digestion and circulation to temperature regulation and waste removal. The human body is approximately 60% water, reflecting its importance in maintaining life and health.

Water and the Environment

Water’s role extends beyond the individual organism. It is integral to maintaining Earth’s delicate ecosystems. Water cycles through our environment, from the atmosphere to the earth and back again, supporting plant and animal life, shaping landscapes, and influencing climate patterns.

The Social and Economic Impact of Water

Water also plays a significant role in social and economic structures. It is vital for agriculture, industry, and energy production. Access to clean water is a determinant of societal health and prosperity. Yet, water scarcity, pollution, and mismanagement pose major challenges, with profound implications for human rights, social equity, and global stability.

In conclusion, water is life. It is the essence of biological function, the driver of ecological systems, and the underpinning of social and economic structures. As we face a future of increasing water scarcity and pollution, understanding and respecting the critical role of water is more important than ever. We must strive to conserve and protect this invaluable resource, for it is not just water, but life itself.

500 Words Essay on Water Is Life

The essence of life: water.

Water, the most vital natural resource, is the lifeblood of every living organism on Earth. From microscopic organisms to the largest mammals, all life forms depend on water for survival. This universal solvent, often referred to as the “elixir of life,” performs essential roles in biological processes, climatic regulation, and economic development.

Water: The Biological Imperative

Water is crucial to the existence and sustenance of life on Earth. It comprises about 60-70% of a human body, acting as a medium for biochemical reactions, a transporter of nutrients and waste, and a temperature regulator. It is the primary component of cells, tissues, and organs, and without it, life as we know it would cease to exist.

In the plant kingdom, water is instrumental for photosynthesis, the process by which plants produce food. It also facilitates the transportation of nutrients from the roots to other parts of the plant. Hence, the absence of water would disrupt the food chain, leading to catastrophic effects on all life forms.

Water and Climate

Water plays a significant role in regulating Earth’s climate. The hydrological cycle, involving evaporation, condensation, precipitation, and runoff, is a key driver of weather patterns. Oceans, which hold about 97% of Earth’s water, absorb heat from the sun and distribute it around the globe through ocean currents, thereby moderating global temperatures.

Furthermore, water in the form of ice at the poles and high altitudes reflects sunlight back into space, helping to stabilize Earth’s temperature. The melting of this ice due to global warming is a cause for concern as it could lead to a rise in sea levels and drastic changes in climate.

Economic Importance of Water

Water is indispensable for economic development. It is essential for agriculture, which is the primary source of livelihood for a large portion of the global population. Industries such as power generation, manufacturing, and tourism also rely heavily on water. Moreover, waterways serve as important routes for trade and transportation, contributing significantly to the global economy.

Water Scarcity and Conservation

Despite its abundance, water scarcity is a pressing issue in many parts of the world due to factors like overpopulation, overexploitation, pollution, and climate change. This underscores the need for efficient water management and conservation.

Water conservation can be achieved through strategies like rainwater harvesting, recycling and reusing wastewater, and adopting water-efficient technologies. It is also crucial to create awareness about the importance of water and the need for its conservation.

In conclusion, water is not just a life-sustaining resource but the very essence of life. It is a critical component of biological processes, a key climate regulator, and an economic catalyst. However, the growing water scarcity necessitates urgent action to conserve and manage this invaluable resource. As we recognize water’s integral role in our lives, it becomes our collective responsibility to ensure its availability for future generations. After all, water is life.

That’s it! I hope the essay helped you.

If you’re looking for more, here are essays on other interesting topics:

Essay on Importance of Newspaper in Our Daily Life
Essay on Role of Newspaper
Essay on Importance of Newspaper

Apart from these, you can look at all the essays by clicking here .

Happy studying!

Water is Life Essay in English [Class 4th, 5th, 6th,7th, 8th, 9th, 10th]

1 Introduction
2 The Essential Role of Water for Humans
3 The Impact of Water on the Environment
4 The Importance of Conservation and Management
5 Conclusion
6.1 What is the “Water is Life Essay” about?
6.2 Why is water important?
6.3 What are the challenges related to water resources?
6.4 What are some strategies for water conservation and management?
6.5 What can individuals do to conserve and protect water resources?

Discover the essential role of water for human survival and environmental health in our ‘Water is Life Essay’. From the impact of water on ecosystems to the importance of conservation and management, this 1000-word essay highlights the significance of this precious resource and the need to protect it for future generations.

Water is the most essential natural resource for all living beings, and its importance cannot be overstated. It is not only necessary for human survival but also plays a critical role in the health of the planet’s ecosystems. This essay aims to highlight the significance of water and the need for its conservation and management.

Introduction

Water is life. It is a simple statement, yet it encompasses the critical role that water plays in our lives. We use it every day for drinking, cooking, and sanitation, and it is essential for agriculture and industry. However, it is not just a human need. The environment depends on water for its health and well-being, and the world’s aquatic ecosystems are home to a significant amount of biodiversity. Unfortunately, water scarcity and pollution are becoming increasingly prevalent, and it is crucial to address these issues to ensure that we maintain our access to this precious resource. In this essay, we will explore the importance of water and the efforts being made to conserve and manage it.

The Essential Role of Water for Humans

Water is essential for human survival. The human body is made up of 60% water, and we need it to maintain bodily functions such as digestion, circulation, and temperature regulation. Drinking water is the best way to stay hydrated, but we also use water for cooking and sanitation. Without access to clean water, diseases such as cholera and dysentery can easily spread. Agriculture and industry also rely on water to function, and it is a critical resource for food production and manufacturing.

The Impact of Water on the Environment

Water is not just necessary for human survival but also plays a crucial role in the environment. Aquatic ecosystems, such as oceans, rivers, and lakes, provide habitat for countless species and support biodiversity. Water is also a significant factor in climate and weather patterns, and the hydrological cycle plays a vital role in the Earth’s natural processes. Unfortunately, water scarcity and pollution are having a severe impact on the environment, leading to the depletion of freshwater sources, habitat destruction, and species extinction.

The Importance of Conservation and Management

Given the essential role of water for both human survival and environmental health, it is crucial to conserve and manage it. There are numerous strategies for water conservation, including reducing water usage, implementing water-efficient technologies, and investing in wastewater treatment and reuse. Government policies and regulations can also play a critical role in managing water resources, and there are global efforts to address water-related issues. The United Nations’ Sustainable Development Goal 6 aims to ensure the availability and sustainable management of water and sanitation for all, and there are numerous organizations dedicated to water conservation and management, such as the World Wildlife Fund and the Water Project.

Wwater is a critical resource that is essential for human survival and environmental health. It is necessary for drinking, cooking, and sanitation, as well as for agriculture and industry. Water plays a vital role in the planet’s ecosystems, supporting biodiversity, and playing a role in the Earth’s natural processes. Unfortunately, water scarcity and pollution are becoming increasingly prevalent, and it is crucial to address these issues to ensure that we maintain our access to this precious resource. Through water conservation strategies, government policies and regulations, and global efforts, we can conserve and manage water resources for future generations. As a society, we must recognize that water is life and take action to protect it.

FAQs for Water is Life Essay

What is the “water is life essay” about.

The “Water is Life Essay” is an exploration of the essential role that water plays in human survival and environmental health. The essay highlights the impact of water on the planet’s ecosystems, the importance of conservation and management, and the need to protect this precious resource.

Why is water important?

Water is essential for human survival and is also critical to the health of the planet’s ecosystems. We use water for drinking, cooking, and sanitation, and it is necessary for agriculture and industry. Aquatic ecosystems, such as oceans, rivers, and lakes, provide habitat for countless species and support biodiversity. Water is also a significant factor in climate and weather patterns.

What are the challenges related to water resources?

Water scarcity and pollution are becoming increasingly prevalent, and these challenges are having a severe impact on the environment. This is leading to the depletion of freshwater sources, habitat destruction, and species extinction. It is crucial to address these issues to ensure that we maintain our access to this precious resource.

What are some strategies for water conservation and management?

There are numerous strategies for water conservation, including reducing water usage, implementing water-efficient technologies, and investing in wastewater treatment and reuse. Government policies and regulations can also play a critical role in managing water resources, and there are global efforts to address water-related issues.

What can individuals do to conserve and protect water resources?

Individuals can make a difference in conserving and protecting water resources by reducing water usage, fixing leaks, and investing in water-efficient technologies. It is also essential to avoid polluting water sources and to support organizations dedicated to water conservation and management.

Essay on Importance of Water in Our Life

Category: Essays and Paragraphs On November 1, 2018 By Teamwork

Undoubtedly, the importance of water in our life is undebatable. We all know that our life is entirely dependent on water and if we don’t get good enough water supply, we will have to go through lots of problems daily.

Water is a resource that we use in literally everything we eat or drink. Preparation of literally every food requires water, various other departments in our lives require a good amount of water. Even our body needs water as fuel to get energized. All the living things require water in some form or other. Life itself exists on this planet because of the existence of water among other life essential things.

What is water? Water itself is a combination of molecules of Hydrogen and Oxygen. Water by itself refers to the fluid form that is the most commonly available and required. Potable water is needed for human consumption that is for drinking and cooking etc. Although the earth’s surface is made up of around 80% water, all of it not fit for consumption; hence the necessity to conserve potable water arises. Water is the essence of life. Water is the most important substance that is given to us by nature.

The following are more reasons why water is important in our lives.

The Importance of Water in Our Life

All living beings need water for drinking . Especially in human beings and animals, life is sustained by the intake of water that hydrates all the cells as well as organs of the body.
Water is also required by plants to grow . Agriculture is wholly dependent on the availability of water. If the area is not sufficiently rain fed, artificial means for irrigation have to be established.
All the bodily fluids are kept in order by the right amount of water intake. In fact, the functioning of the organs is also controlled by a good intake of water in the body.
Every house, every restaurant, and every hotel require some water to cook various dishes because there are very fewer dishes available where the use of water is not needed. If not for actual cooking, water is needed to wash ingredients. Apart from that water helps in making dough, boiling, steaming and making gravies among other things.
Our body needs at least 8-10 glasses of daily water intake for a healthy lifestyle, and if we don’t consume enough water for a few days, our body will don’t get enough fuel for a healthy lifestyle .
Everyone uses water for cleaning themselves as well as their surroundings. A bath requires water, as does brushing teeth, mopping and cleaning utensils and clothes.
Water bodies like rivers, lakes, etc. are part of the geography of a region and add to the scenic beauty of the place. They are often an attraction for the tourists for activities like scuba diving, canoeing, rafting, etc.
Aquatic life exists solely on Water. The entire ecology has evolved round water, g., the skin of the creatures are adapted at absorbing the essential life oxygen through the water.
All the bodybuilders know the actual importance of water because they need a good amount of water at some times during their bulking season and in their shredding season, they don’t consume any water at all.
The water cycle is essential for a good environment , and if the water cycle doesn’t work well, we can’t get a good atmosphere to live in.
Water has been recognized as a cooling agent . Air passing through streams of water gets cooled. Fountains and air coolers use this principle for Cooling in hot temperatures.
Water is an important channel for transport . In the past when civil aviation wasn’t in existence, transport by ship was the mainstay of connection between continents. Even now, Water transport in the form of ferries, ships, and boats in common in many places.
Hydro Power plants are very important sources of energy , especially when the world is looking for alternative sources to thermal power. The water running falling at high speed works turbine rotors to generate electricity. High storage and high volumes of water are needed for this.
History of Mughal Empire
Modern History of India
Important India
Indian Geography
Report an Article
Terms of Use, Privacy Policy, Cookie Policy, and Copyrights.

Essay on Importance of Water in English for Children and Students

Table of Contents

Essay on Importance of Water: Water is one of the most important substances on earth. All plants and animals must have water to survive. If there was no water there would be no life on earth. Water is a major part of the earth’s surface, covering about 70%. It is important to maintain the quality of surface water, because it is a major source of drinking water for humans and animals.

Fill Out the Form for Expert Academic Guidance!

Please indicate your interest Live Classes Books Test Series Self Learning

Verify OTP Code (required)

I agree to the terms and conditions and privacy policy .

Fill complete details

Target Exam ---

Water is a limited resource. Although it is constantly being recycled, there is a finite amount of water on earth. It is important to use water wisely and conserve this valuable resource.

Long and Short Essay on Importance of Water in English

Here are essay on Importance of Water of varying lengths to help you with the topic in your exam.

After going through these Importance of Water essay you will know a good deal about importance of water for us as well as the environment, various uses of water, different sources of water, water cycle, how to conserve water etc.

You can go with the one of your choice:

Short Essay on Importance of Water (200 words)

Water is available in abundance on Earth. It is present on the surface of Earth as well as beneath it. The water bodies present on Earth’s surface include rivers, ponds, seas and oceans. The surface water evaporates due to the excessive heat of Sun. It is circulated in the atmosphere and forms clouds that burst and reach the Earth’s surface in the form of rain. Thus, the water that evaporates gets replenished by the natural process of water cycle which occurs continuously. This helps in maintaining the eco system and makes our planet worth living.

While Earth is filled with plenty of water, fresh water is very small part of it and its amount is only decreasing by the day. It is sad but true that due to various human activities and human negligence, the water present on Earth is getting polluted. Fresh water is getting depleted as the water bodies are being polluted due to industrial as well as domestic waste.

It is high time we must understand the importance of water in our lives and the necessity to save it. There are many simple ways in which we can avoid wastage of water such as bathing with less water, watering plants with waste water from RO, cleaning the car with a wet cloth rather than pipe, etc. We must also use the method of rain water harvesting to collect rain water. This way we can contribute our bit to save water.

Are you looking for Study Material for IIT JEE ? Infinity Learn offers comprehensive study material for your JEE preparation.

Essay on Important Uses of Water (300 words)

Introduction.

Water is available in abundance on Earth. It is one of the main reasons which make life possible on our planet. Available from different sources, water is an essential requirement for all the living beings. It is used for various purposes by human beings. Here are some of the important uses of water.

Different Uses of Water

Drinking: Drinking water is vital for the survival of living beings. So, one of the main uses of water is drinking.
Cooking: Water is also used for the purpose of cooking. Many recipes such as lentils, rice, soups, etc require water. Besides, even the vegetables and fruits that do not require added water for preparation need to be washed thoroughly before eating/ cooking.
Cleaning: Whether it is cleaning a house, office, car, machinery or anything for that matter, it is not possible without using water. All the cleaning tasks require water.
Washing: Water is also required for the purpose of washing clothes, utensils and various other things.
Sanitation: Water is also required for the purpose of sanitation. It helps in maintaining cleanliness and hygiene.
Agriculture: A major share of water on Earth is used for the purpose of agriculture. It mainly used for irrigating the farms to keep the land fertile and ensure adequate supply to the crops. It also used for rearing the livestock.
Industries: Industries use water for various purposes. The manufacturing of many products require water. It used in the transportation, fabrication and processing of various products. Some of the industries that need good amount of water include pulp and paper and engineering industries.

Water used for different purposes in homes and offices. It is as much essential for other living beings as it is for the humans. Therefore it is one of the main reasons we are alive. Is impossible to imagine life without water.

Essay on Importance of Water: Water Cycle (400 words)

Water is present in solid, liquid and gaseous forms on Earth. All three forms of water are essential to maintain our planet’s ecological balance. Water is in high demand as it used for various purposes. Fortunately, we have many sources of water including seas, rivers, oceans and rain. Water replenishes itself naturally and constantly by way of water cycle thereby maintaining balance in the atmosphere.

Why is Water Cycle Important?

Water needed for the survival of the living beings. Be it plants, animals or human beings – all three require water. While plants and animals mainly require water for the purpose of drinking or as habitat, human beings use water for several purposes. Water would have long vanished from the face of Earth if the process of water cycle hasn’t existed.

The process of water cycle involves different steps. These are evaporation, transpiration, condensation, precipitation and surface run off. Water evaporates from different sources including oceans, seas and rivers due to sun’s heat. Water vapours rise into the atmosphere. Slowly these vapours cool down and condense to form clouds.

When large amount of vapours join together, the cloud becomes heavier and falls in the form of rain. This way the water falls back on the surface of Earth. It gets accumulated in rivers, lakes, oceans, layers of rocks and soil. This completes the process of water cycle. The water collected in oceans and other water bodies once again evaporates and the entire cycle reoccurs. This is an ongoing process. Water cycle also impacts the weather condition on Earth. The cycling of water in the atmosphere regulates the weather patterns.

Important Sources of Water

Sources of water have broadly divided into two categories:

Surface Water: This found in rivers, lakes, streams, seas, oceans and also reservoirs. The downpour from the clouds and the melting of snow from the mountains fill the rivers and the lakes. Rivers flow continually and also meet the sea. The sea water flows into the ocean. Surface water evaporates and enables the water cycle process.
Ground Water: Ground water is present under the Earth’s surface. Water seeps under the land via porous rocks and soil. This water gets stored under the Earth’s surface and extracted by digging wells and also constructing tube wells.

Water cycle makes sure the lost water replenished on the planet and is available in abundance for all the living beings. If this process did not occur naturally we would not have sufficient water on our planet.

Take NEET online classes at Infinity Learn and crack NEET 2023 on the first attempt.

Essay on Importance of Water – An Essential Part of Our Life (500 words)

Water is an essential part of our ecological system. It is one of the main substances that make our planet fit for living. Water is essential for the growth and development of plants and animals. However we use water directly as well as indirectly for many of our needs.

Water – An Essential Part of the Human Body

Research shows that up to 60% of the human body made of water. Our lungs are around 83% water, our muscles and kidneys are 79% water, our brain and heart are 73% water, our skin contains 64% water and our bones have 31% water. Water helps in several functions of the body including blood circulation, digestion, regulating body temperature, protecting tissues and joints and also excreting waste via perspiration, defecation and urination.

Our body continually uses water to perform these functions. So, we need to provide a continuous supply of water to our body to help it function well. It is important to replenish the lost water timely.

Water – Vital for Plant Growth

Plants prepare their food by way of photosynthesis. Water forms an essential part of this process. As we water the plants, it enters their stem and moves up to their leaves. However it draws nutrients from the soil and carries them to the leaves. Photosynthesis takes place in the leaves. The water present in the leaves evaporates and exchanged for carbon dioxide.

Without proper supply of water, the plants do not get enough nutrients and photosynthesis cannot take place. As a result, the plants begin to droop and fall. Different kinds of plants require different amount of water at different times. While some plants need to watered twice a day others require water once a week while there are yet others that can go weeks without water especially during cold and moist season.

Water – Habitat for Marine Creatures

Water serves as home for the marine creatures. Wide variety of fishes, turtles, frogs, crabs and other marine creatures live in seas, oceans and rivers. These water bodies are their habitat. Most marine creatures live solely in water and cannot survive on land. They add to the biodiversity and also are an essential part of the eco system.

The increase in the level of water pollution is causing a threat to these beautiful and innocent creatures. Many species of the beautiful marine creatures have either gone extinct or endangered. Water pollution caused due to various human activities. It needs to controlled in order to provide a safe and healthy habitat for the marine creatures.

Water is vital to the survival of living beings. Even as water recycles naturally, the amount of fresh water on Earth is depleting fast. This is all because of the negligence of human beings. We use water for several purposes throughout the day. But we aren’t using it efficiently. We waste it more than we use it. This is the reason why water is decreasing at a rapid speed. It is high time we must use water wisely and limit the activities that pollute it.

Long Essay on Importance of Water (600 words)

Water is among the most essential substances on Earth. Two third of Earth covered with water; however, only a small part of it fresh water which is fit for human use. The growing pollution is polluting the fresh water too, thereby making it unfit for any kind of use. Besides, fresh water available for use often wasted during various activities. This has become a global cause of concern. It is time we should understand the importance of water and also try to save it.

Conversation of Water

In this era of growing water pollution, we need to watch out our activities. Fresh water is getting scanty mainly due to two reasons. One of these is the increasing level of water pollution caused due to industrial waste and various other human activities and the other is the continuous wastage of water by people around the world.

We must conserve water otherwise it will become difficult for us to survive on Earth in the times to come. Water is essential to maintain the ecological balance and create an atmosphere which is appropriate for us to survive. It also needed for drinking, cooking, cleaning, irrigating the fields and various other activities. We need to save water and put it to correct use.

Methods to Conserve Water

There are many ways in which we can conserve water. Several activities that we indulge in our daily lives can done differently to save water. Here is a look at these:

We often keep the tap on while we brush our teeth. This results in a lot of wastage of water. Turn the tap on only when you require it, else keep it off. A lot of water that goes down the drain unnecessarily will saved this way. Practice the same while washing your hands as well.
It is best to use bucket while bathing as a lot of water wasted while taking shower. Or you can keep a tub under the shower when you don’t require water while taking shower. This water can used for watering the plants or flushing.
The waste water from RO can collected in a bucket and used to water the plants or for cleaning purpose. You can also do the same with the water left after boiling potatoes, noodles and pasta. This water is hot and can very well used for cleaning oily and greasy utensils.
Water the plants during evening or early morning hours so that the water absorbed properly and does not get evaporated fast. This way you will require less water for watering the plants.
Do not make use of water to defrost food items.
Instead of using a pipe to wash your car, it suggested to use a bucket and wet cloth. You can also get it washed regularly from a car wash service that uses recycled water for this purpose.
Rainwater harvesting is a good way to store water and to put it to good use.
Install water efficient appliances such as low flow bathroom fixtures, sink systems, dish washers and washing machines and use them wisely to save water. For instance, make sure your washing machine and dish washer completely loaded before you turn them on.
Do not neglect any leakage in your kitchen, bathroom or any other part of your house. Get it fixed immediately to avoid wastage of water.
Using less electricity is an indirect way to save water. This is because power plants use several gallons of water.

Conservation of water must taken seriously. The government of every country should restrict activities that result in water pollution and wastage of fresh water and the citizens must provide complete support in this direction. Each one of us should realize the importance of water and take it as our responsibility to use the simple ways mentioned above to conserve water.

why water is important in our life essay

IMAGES

VIDEO

COMMENTS

Why Is Water So Important? Here’s What You Need to Know

It Maintains a Normal Body Temperature

It Protects Your Joints, Spinal Cord, and Other Tissues

It Transports Nutrients and Gets Rid of Waste

Prevents Dehydration

It Aids Digestion

It Protects Against Chronic Illness and Boosts Longevity

It Improves Mood and Cognitive Function

Can You Drink Too Much Water?

Why is water important?

Why do we need to drink water?

Sign up for the Live Science daily newsletter now

Most Popular

Essay on Water for Students and Children

Uses of Water

Do not Waste Water

FAQs on Water

Customize your course in 30 seconds

Leave a Reply Cancel reply

Download the App

Products & Resources

Colleges & Courses

Predictors & E-Books

Animation Courses

Top Courses & Careers

Quick Links

Diploma Colleges

Upcoming Events

Other Exams

Top Countries

Student Visas

Engineering Preparation

Medical Preparation

Online Courses

Top Streams

Specializations

Top Providers

Water Is Life Essay

100 Words Essay On Water Is Life

200 Words Essay On Water Is Life

Usage Of Water

500 Words Essay On Water Is Life

Uses Of Water By Humans, Plants And Animals

The Biological Need For Water

My Experience

Explore Career Options (By Industry)

Data Administrator

Bio Medical Engineer

Ethical Hacker

Data Analyst

Geothermal Engineer

Database Architect

Remote Sensing Technician

Budget Analyst

Underwriter

Finance Executive

Operations Manager

Stock Analyst

Welding Engineer

Transportation Planner

Environmental Engineer

Safety Manager

Conservation Architect

Structural Engineer

Highway Engineer

Field Surveyor

Orthotist and Prosthetist

Pathologist

Veterinary Doctor

Audiologist

Video Game Designer

Radio Jockey

Choreographer

Social Media Manager

Photographer

Copy Writer

Corporate Executive

Multimedia Specialist

Quality Controller

Production Manager