critical thinking in writing

• StudySkills@Sheffield
• Academic writing skills
• Critical writing

How to write critically

This page will explore the key features of critical writing to help you to demonstrate your critical thinking abilities in your work.

What is Critical Writing? 

A paragraph or section of critical writing (sometimes called critical analysis) will demonstrate not only that you have read one or more sources, but also that you understand what the implications of the sources are for your own work.

Critical writing is likely to involve the following stages, organised within a single paragraph or across multiple paragraphs in a longer section of analysis:

• Describing the evidence: what does the source tell us? If you agree with it, use strong reporting language (Jones et al (2012) demonstrate, Jones et al (2012) identify ). If not, show your scepticism with weak reporting language (Jones et al (2012) argue, Jones et al (2012) claim)
• Identifying limitations or gaps: Is the research robust? What limitations have the authors themselves identified? Does other research help to fill in the gaps?
• Highlighting alternatives: Are there other possible interpretations? Does other research contradict the findings? Has there been a chronological development of the field (ie have views changed over time?)
• Synthesising sources to show your interpretation: Can you summarise your position based on the process you have followed above? What does this mean for your argument or hypothesis?

Download this Critical analysis framework template to help structure your analysis of multiple sources according to the stages above.

Access the Critical analysis framework (Google doc)

Description or Analysis?

You might read about the need to demonstrate critical thinking, writing or analysis in your academic feedback, but remain unsure as to how to make the change from description to critical analysis.

Some description is usually necessary to set the scene in each paragraph, but you need to make sure that you aren't just telling the story of other people's findings and theories.

Things that you could express in your writing include considering the questions below:

• Is this research or evidence credible?
• How could it be improved?
• Have other people made opposing claims?
• How does it relate to the other evidence in your argument?

Here are some examples illustrating the differences between descriptive and critical analytical writing:

Adapted from: Cottrell, S, (2008) The Study Skills Handbook, Hampshire: Palgrave Macmillan, p286.

For advice and feedback on criticality in your own writing, book a writing advisory service appointment.

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Have a go at identifying how descriptive or critical you have been in your own writing. Have a look at the Descriptive or critical writing template and use it to explore an example of your work – have you found the right balance of description and critical analysis?

Legitimation Code Theory

How do you use sources critically in your work? Legitimation Code Theory (LCT) is a way to break down the process into stages of ‘unpacking’ and ‘repacking’ complex ideas and to think about it visually.

What is LCT?

LCT is a theory that can be applied to a wide range of academic situations and uses what is known as a semantic wave.

It represents the different stages of understanding and applying academic sources of information, as well as how you then apply these sources to your own academic work.

It is useful as a way to visualise the critical reading of a text, as well as for structuring essay paragraphs.

This involves reading an academic text, identifying the important points, and transferring these points into more accessible or familiar language. This encompasses the following:

• Description: How would you describe what you have read or are writing about to demonstrate that you understand?
• Evidence: What evidence or examples could be used in support of the description? This shows you understand the context.

By the end of the unpacking section, you should have reached the bottom of the semantic wave.

Leaving the source unpacked is not enough to demonstrate critical thinking. In order to follow the semantic wave, you will need to ‘repack’ the source to explain why what you have read is important to your thinking. 

This means putting the topic introduced during the unpacking stage into the context of your reading, essay or assignment. Doing so shows that you understand why including the points you have raised are important and relevant.

To complete the wave, think about concluding and drawing together all of the information you have explored, and summarising it so that it leads nicely onto the next piece of reading or essay paragraph.

Applying LCT in practice

When critical analysis is lacking in a piece of writing, its structure will often look like an incomplete wave. The sources have been described (unpacked) but have not been effectively analysed (repacked). Your aim as a critical writer is to provide a series of connected waves. It is easy to visualise how a lack of critical analysis means that the flow of your essay looks disjointed and incomplete.

LCT paragraph structure:

• Concept: Introduce the concept and main idea (also known as the controlling idea) being developed. This is also known as the topic sentence.
• Unpacking: Elaborate on the concept or context to unpack or explore the concept in a more specific way.
• Evidence and examples: Introduce some concrete examples to illustrate the (now unpacked) concept. This will typically be introduced with phrases like "findings demonstrate", for example.
• Repacking: What can be learnt or drawn out of the examples to shed further light on the concept? This repacking process demonstrates your interpretation or understanding of the concept.
• Rounding off: Summarise and draw together the points made about the controlling idea to create a complete message of what is discussed within the paragraph.

You can plan your work by identifying the different sections of the wave in each of your paragraphs using the LCT writing framework.

Access the LCT writing framework (google doc) For further information on Legitimation Code Theory please visit the LCT Centre, where you can find relevant resources and examples.

Access the LCT Centre resources (external link)

• How to think critically
• How to paraphrase and quote
• How to develop an academic argument

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4 – Critical Writing

Critical writing depends on critical thinking. Your writing will involve reflection on written texts: that is, critical reading.

[Source: Lane, 2021, Critical Thinking for Critical Writing ]

Critical writing entails the skills of critical thinking and reading. At college, the three skills are interdependent, reflected in the kinds of assignments you have to do.

Now let’s look at some real university-level assignments across different majors. Pay attention to the highlighted words used in the assignment descriptions.

As you can tell, all the assignments have both critical reading and writing components. You have to read a lot (e.g., “Use at least 5 current Economics research articles,” “refer to 2 other documents,” and “Select 4-5 secondary sources”) and critically before you form your own opinions and then start to write. Sometimes reading is for ideas and evidence (i.e., reasons, examples, and information from sources), and other times reading is to provide an evaluation of information accuracy (e.g., research designs, statistics). Without critical thinking and reading, critical writing will have no ground. Critical thinking and reading are the prerequisites for critical writing. A clear definition of critical writing is provided below.

What is Critical Writing?

Critical writing is writing which analyses and evaluates information, usually from multiple sources, in order to develop an argument. A mistake many beginning writers make is to assume that everything they read is true and that they should agree with it, since it has been published in an academic text or journal. Being part of the academic community, however, means that you should be critical of (i.e. question) what you read, looking for reasons why it should be accepted or rejected, for example by comparing it with what other writers say about the topic, or evaluating the research methods to see if they are adequate or whether they could be improved.

[Source: Critical Writing ]

If you are used to accepting the ideas and opinions stated in a text, you have to relearn how to be critical in evaluating the reliability of the sources, particularly in the online space as a large amount of online information is not screened. In addition, critical writing is different from the types of writing (e.g., descriptive writing) you might have practiced in primary and secondary education.

The following table gives some examples to show the difference between descriptive and critical writing (adapted from the website ). Pay attention to the different verbs used in the Table for the comparisons.

You might feel familiar with the verbs used in the column describing critical writing. If you still remember, those words are also used to depict the characteristics of critical thinking and reading.

ACTIVITY #1:

Read the two writing samples, identify which one is descriptive writing and which one is critical writing, and explain your judgment.

Sample 1: Recently, President Jacob Zuma made the decision to reshuffle the parliamentary cabinet, including the firing of finance minister, Pravin Gordhan. This decision was not well received by many South Africans.

Sample 2: President Zuma’s firing of popular finance minister, Gordhan drastically impacted investor confidence. This led to a sharp decrease in the value of the Rand. Such devaluation means that all USD-based imports (including petrol) will rise in cost, thereby raising the cost of living for South Africans, and reducing disposable income. This puts both cost and price pressure on Organisation X as an importer of USD-based goods Y, requiring it to consider doing Z. Furthermore, political instability has the added impact of encouraging immigration, particularly amongst skilled workers whose expertise is valued abroad (brain drain).

[Source: Jansen, 2017, Analytical Writing vs Descriptive Writing ]

Further, to write critically, you also have to pay attention to the rhetorical and logical aspects of writing:

Writing critically involves:

• Providing appropriate and sufficient arguments and examples
• Choosing terms that are precise, appropriate, and persuasive
• Making clear the transitions from one thought to another to ensure the overall logic of the presentation
• Editing for content, structure, and language

An increased awareness of the impact of choices of content, language, and structure can help you as a writer to develop habits of rewriting and revision.

Regarding the content, when writing critically, you cannot just rely on your own ideas, experiences, and/or one source. You have to read a wide range of sources on the specific topic you are exploring to get a holistic picture of what others have discussed on the topic, from which you further make your own judgment. Through reading other sources, you not only form your own judgment and opinions but also collect evidence to support your arguments. Evidence is so important in critical writing. In addition to the collection of evidence, you also need to use different ways (e.g., quoting, paraphrasing, and synthesizing) to integrate the evidence into your writing to increase your critical analysis.

Using quotes is always an issue. Some students like to quote a lot and/or too long throughout their papers, and others do not know why they quote. Remember that when you use direct quotations, you are using others’ ideas, not yours. You should limit the use of quotes to the minimum because readers are always interested in your opinions. In other words, you need to use quotes critically.

When you quote directly from a source, use the quotation critically. This means that you should not substitute the quotation for your own articulation of a point. Rather, introduce the quotation by laying out the judgments you are making about it, and the reasons why you are using it. Often a quotation is followed by some further analysis.

[Source: Knott , n.d., Critical Reading Towards Critical Writing ]

Barna (2017) stated that “A good rule of thumb is that the evidence should only be about 5-10% of the piece.” Further, according to the EAP Foundation.org , you need to avoid doing a laundry list in critical writing:

You cannot just string quotes together (A says this, B says that, C says something else), without looking more deeply at the information and building on it to support your own argument.

This means you need to break down the information from other sources to determine how the parts relate to one another or to an overall structure or purpose [analysing], and then make judgements about it, identifying its strengths and weaknesses, and possibly ‘grey areas’ in between, which are neither strengths nor weaknesses [evaluating]. Critical reading skills will help you with this, as you consider whether the source is reliable, relevant, up-to-date, and accurate.

When and Why do you quote?

When should you use quotes?

Using quotations is the easiest way to include source material, but quotations should be used carefully and sparingly. While paraphrasing and summarizing provide the opportunity to show your understanding of the source material, quoting may only show your ability to type it.

Having said that, there are a few very good reasons that you might want to use a quote rather than a paraphrase or summary:

• Accuracy: You are unable to paraphrase or summarize the source material without changing the author’s intent.
• Authority: You may want to use a quote to lend expert authority for your assertion or to provide source material for analysis.
• Conciseness: Your attempts to paraphrase or summarize are awkward or much longer than the source material.
• Unforgettable language: You believe that the words of the author are memorable or remarkable because of their effectiveness or historical flavor. Additionally, the author may have used a unique phrase or sentence, and you want to comment on words or phrases themselves.

When you decide to quote, be careful of relying too much upon one source or quoting too much of a source and make sure that your use of the quote demonstrates an understanding of the source material. Essentially, you want to avoid having a paper that is a string of quotes with occasional input from you.

[Source: Decide when to Quote, Paraphrase and Summarize ]

How do you quote?

• With a complete sentence
• With “according to”
• With a reporting verb
• With a “that” clause
• As part of your sentence

Citing the islands of Fiji as a case in point, Bordo notes that “until television was introduced in 1995, the islands had no reported cases of eating disorders. In 1998, three years after programs from the United States and Britain began broadcasting there, 62 percent of the girls surveyed reported dieting” (149-50). Bordo’s point is that the Western cult of dieting is spreading even to remote places across the globe.

[Source: Lane, 2020, Quoting: When and How to Use Quotations ]

The firm belief which has been widely advertised is that “international students should be given equal rights and respect while studying abroad” (Lane, 2020, p. 19).

Smith, an agent working at an international company, put forward the seriousness of economic recession brought by the COVID-19 pandemic: “our economy will soon collapse, followed by business failures, elevated unemployment, and social turbulence ” (2021, p. 87).

Dominguez (2002) suggested, “teachers should reflect on their teaching constantly and proactively” to avoid teacher burnout and attrition (pp. 76-79).

According to the IEP student manual, “To study in the IEP you must be 18 years old and your English level must be ‘high beginner’ or higher” (p. 6).

[Source: Five Ways to Introduce Quotations ]

Now move on to the language aspect of critical writing, you should pay attention to the analytical verbs used in critical writing.

Analytical verbs are verbs that indicate critical thinking. They’re used in essays to dissect a text and make interpretive points, helping you to form a strong argument and remain analytical. If you don’t use analytical verbs, you may find yourself simply repeating plot points, and describing a text, rather than evaluating and exploring core themes and ideas.

[Source: What are Analytical Verbs? ]

The use of analytical verbs is also important to show your precision and appropriateness in language use. For example, instead of using says and talks, replace those verbs with states, discusses, or claims. Not only does it enhance the formality of the language, but also it helps to create the tone of writing. This further means that you have to understand the specific meaning, purpose, and function of each verb in a specific context as shown in the table below.

[Source: Impressive Verbs to use in your Research Paper ]

The verbs listed under each category are NOT synonyms and are different based on context. Please ensure that the selected verb conveys your intended meaning.

It is recommended that you check out Academic Phrasebank for more advanced and critical language use.

The accuracy of language use that is important for critical writing is also reflected in the use of hedges .

Hedging is the use of linguistic devices to express hesitation or uncertainty as well as to demonstrate politeness and indirectness.

People use hedged language for several different purposes but perhaps the most fundamental are the following:

• to minimize the possibility of another academic opposing the claims that are being made
• to conform to the currently accepted style of academic writing
• to enable the author to devise a politeness strategy where they are able to acknowledge that there may be flaws in their claims

[Source: What Is Hedging in Academic Writing?]

There are different types of hedges used in writing to make your claim less certain but more convincing. For example, what is the difference between the two sentences as shown below?

No hedging: We already know all the animals in the world.

With hedging: It’s possible that we may already know most animals in the world.

[Source: Hedges and Boosters ]

Check this table for different types of hedges.

[Source: Features of academic writing]

Practice how to tone down the arguments.

ACTIVITY #2

Add hedges to the following arguments.

Except for the content and language aspects of critical writing, the last aspect is the organization, including both the overall structure and the paragraph level.

Here is one example of a critical writing outline.

One easy-to-follow outline format is alphanumeric, which means it uses letters of the alphabet and numbers to organize text.

For example:

• Hook: _____________________
• Transition to thesis: _____________________
• Thesis statement with three supporting points:_____________________
• Topic sentence: _____________________
• Evidence (data, facts, examples, logical reasoning): _____________________
• Connect evidence to thesis: _____________________
• Restate thesis: _____________________
• Summarize points: _____________________
• Closure (prediction, comment, call to action): _____________________

[Source: Academic Writing Tip: Making an Outline ]

1. Introduction

• Thesis statement

2. Topic one

• First piece of evidence
• Second piece of evidence

3. Topic two

4. Topic three

5. Conclusion

• Summary/synthesis
• Importance of topic
• Strong closing statement

[Source: Caulfield, 2021, How to Write an Essay Outline]

ACTIVITY #3:

The following essay was adapted from a student’s writing. Please identify the components of each paragraph.

Artificial Intelligence: An Irreplaceable Assistant in Policy-making

Do you understand artificial intelligence (AI)? Are you excited that humans can create these machines that think like us? Do you ever worry that they develop too advanced to replace humans? If you have thought about these questions, you are already in the debate of the century. AI is a term used to describe machine artifacts with digital algorithms that have the ability to perceive contexts for action and the capacity to associate contexts to actions (Bryson & Winfield, 2017). The 21st century has witnessed a great number of changes in AI. As AI shows its great abilities in decision-making, humans are relying more on AI to make policies. Despite some concerns about the overuse of AI, AI is no longer to be replaced in policy-making because it has the capabilities that humans cannot achieve, such as transparent decision-making and powerful data processing.

AI has the capacity to use algorithms or systems to make the decision-making process more transparent (Walport & Sedwill, 2016). Many decisions made by humans are based upon their intuition rather than the direct result of the deliberate collection and processing of information (Dane et al., 2012). Intuition is useful in business when considering the outcome of an investment or a new product. However, in politics, the public would often question whether the policy is biased, so a transparent decision-making process should be used instead of intuition. AI can make political decisions more transparent by visualizing digital records (Calo, 2017). AI can make decisions without any discrimination and can have the public better understand of the policies.

In addition, AI can process a large amount of information at a speed faster than the cognitive ability of the most intelligent human policymakers (Jarrahi, 2018). A qualified policy must be based on facts reflected by data, so researching data is an essential part of policy-making. There are two main challenges for the human decision-makers in this area: (1) The amount of data is too large and (2) the relationship between data is too complex. Handling these two problems is where AI is superior. The high computing power of AI makes it an effective tool for retrieving and analyzing large amounts of data, thus reducing the complexity of the logic between problems (Jarrahi, 2018). Without AI, the policymakers would be overwhelmed by tons of data in this modern information age. It is almost impossible for them to convert those data into useful information. For example, data provided to the politician who is responsible for health care is mostly from the electronic health record (HER). HER is just the digital record transported from paper-based forms (Bennett et al., 2012). AI can analyze the data to generate clinical assessments, symptoms, and patient behavior and then link that information with social factors such as education level and economic status. According to the information from AI, the policy maker can make policies for healthcare improvement (Bennett et al., 2012). With the assistance of AI, the government can not only collect data easier but also utilize those data as operable Information.

However, while AI shows its great abilities in policy-making, it also brings considerable risks to contemporary society, and the most significant one is privacy. The only source for AI systems to learn human behavior is data, so AI needs to collect enormous quantities of information about users in order to perform better. Some scholars claim that the main problem with AI data collection is the use of data for unintended purposes. The data is likely to be processed, used, or even sold without the users’ permission (Bartneck et al, 2021). The 2018 Cambridge Analytica scandal showed how private data collected through Facebook can be used to manipulate elections (Bartneck et al, 2021). While privacy is a crucial problem, this is a handleable problem and we cannot deny the benefits brought by using AI. The most appropriate way to solve this problem is to establish a complete regulatory system. In fact, many policies have been made to protect user privacy in AI data collection. One of safeguard in this area is to restrict the centralized processing of data. Researchers are also conducting a lot of research in this area and have achieved some technological breakthroughs. For example, open-source code and open data formats will allow a more transparent distinction between private and transferable information, blockchain-based technologies will allow data to be reviewed and tracked, and “smart contracts” will provide transparent control over how data is used without the need for centralized authority (Yuste & Goering, 2017).

In conclusion, although there may be some privacy-related issues with AI policies, the powerful data collection capabilities and transparent decision-making process of AI will bring many benefits to humans. In the future, AI is more likely to continue to serve as an assistant to humans when making policies under a complete and strict regulatory system.

Bartneck, Christoph. Lütge, Christoph. Wagner, Alan. Welsh, Sean. (2021). Privacy Issues of AI, pp.61-70. DOI: 10.1007/978-3-030-51110-4_8.

Bennett C, Doub T, Selove R (2012) EHRs Connect Research and Practice: Where Predictive Modeling, Artificial Intelligence, and Clinical Decision Support Intersect https://arxiv.org/ftp/arxiv/papers/1204/1204.4927.pdf. Accessed 1 April 2021.

Bryson J and Winfield A (2017) Standardizing Ethical Design Considerations for Artificial Intelligence and Autonomous Systems. http://www.cs.bath.ac.uk/~jjb/ftp/BrysonWinfield17-oa.pdf. Accessed 1 April 2021.

Calo, R (1993) Artificial Intelligence Policy: A Primer and Roadmap. https://lawreview.law.ucdavis.edu/issues/51/2/Symposium/51-2_Calo.pdf , Accessed 1 April 2021.

Dane, Erik., Rockmann, Kevin. W., & Pratt, Michael G. (2012). When should I trust my gut? Linking domain expertise to intuitive decision-making effectiveness. Organizational Behavior and Human Decision Processes, 119(2), 187—194.

Jarrahi, M. (2018). Artificial intelligence and the future of work: Human-AI symbiosis in organizational decision making, Business Horizons, Volume 61, Issue 4, Pages 577-586, ISSN 0007-6813, https://doi.org/10.1016/j.bushor.2018.03.007.

Walport M, & Sedwill M. (2016). Artificial intelligence: opportunities and implications for the future of decision making. https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attach ment_data/file/566075/gs-16-19-artificial-intelligence-ai-report.pdf, Accessed 1 April 2021.

Rafael, Y., & Sara, G. (2017). Four ethical priorities for neurotechnologies an AI https://www.nature.com/news/four-ethical-priorities-for-neurotechnologies-and-ai 1.22960. Accessed 1 April 2022.

Apart from the overall structure of critical writing, it is also important to pay attention to the paragraph-level structure. There are different paragraph models for critical writing.

Model 1: TED model for writing critical paragraphs

Paragraph model for critical writing

Often in assignments, you are expected to critically evaluate – this means to assess the relevance and significance of concepts relating to a specific topic or assignment question. Introduce your point. Give examples from reading. Is there support for your argument or can you identify weaknesses? Are there different perspectives to compare and contrast? Build your explanation and create your objective, reasoned argument (case or thesis) based on the evaluation from different perspectives. You will include your conclusion and point of view, communicating your stance, having made a judgment on research you have found and its significance in contributing to answering your assignment question.

Use the TED model to integrate critical thinking into your writing:

Each example of evidence in your writing should have a clear purpose or function. Be explicit and tell the reader what it contributes to your reasoning.

Professional practice is more complex than simply applying theory to practice, since it involves a professional juggling of situational demands, intuition, experiences and knowledge (Schön, 1991). Practitioners do not apply research findings in a simple deductive process; they need time to think, translate and relate the research findings to their particular setting. The extent to which a given piece of evidence is utilised by an individual in practice depends on their sense of the situation and this inevitably involves professional judgement.

Topic (in red); Evidence (in orange); Further explanation (in blue); Discussion (in green)

Model 2: WEED model for writing critical paragraphs

This is a model for writing critical paragraphs. It’s taken from Godwin’s book called ‘Planning your Essay’. Each paragraph should be on a single topic, making a single point. A paragraph is usually around a third of a page.

W is for What

You should begin your paragraph with the topic or point that you’re making so that it’s clear to your lecturer. Everything in the paragraph should fit in with this opening sentence.

E is for Evidence

The middle of your paragraph should be full of evidence – this is where all your references should be incorporated. Make sure that your evidence fits in with your topic.

E is for Examples

Sometimes it’s useful to expand on your evidence. If you’re talking about a case study, the example might be how your point relates to the particular scenario being discussed.

D is for Do

You should conclude your paragraph with the implications of your discussion. This gives you the opportunity to add your commentary, which is very important in assignments that require you to use critical analysis. So, in effect, each paragraph is like a mini-essay, with an introduction, main body, and conclusion.

Example: a good critical paragraph

Exposure to nature and green spaces has been found to increase health, happiness, and wellbeing. Whilst trees and greenery improve air quality by reducing air pollutants, green spaces facilitate physical activity, reduce stress, and provide opportunities for social interaction (Kaplan, 1995; Lachowycz,and Jones, 2011; Ward Thompson et al., 2012; Hartig et al., 2014; Anderson et al., 2016). Older adults have described increased feelings of wellbeing while spending time in green spaces and walking past street greenery (Finaly et al., 2015; Orr et al., 2016). They are more likely to walk on streets which are aesthetically pleasing (Lockett, Willis and Edwards, 2005) while greenery such as flowers and trees play an important role in improving the aesthetics of the environment (Day, 2008). Therefore, greater integration of urban green spaces and street greenery in cities may have the potential to increase physical activity and wellbeing in older adults.

What (in red), Evidence (in orange), Do (in blue).

[Source: Learning Hub, 2021 ]

Please identify the paragraph-level components in the following paragraphs. You can use different colors to indicate different components.

Social Media plays a key role in slowing the spread of vaccine misinformation. According to Nikos-Rose (2021) from the University of California, individuals’ attitudes towards vaccination can negatively be influenced by social media. They can simply post a piece of misleading information to the public, and the deceived ones will share it with their families and friends. The role of media can also help boost the public’s confidence in the vaccination. The media can provide valuable information for the public to know that the vaccine is safe. Almost everyone in the modern era lives with a cell phone now. People on social media can also share their experiences after getting vaccinated. Influences can help boost the public’s confidence. Just as voters would receive “I voted” after casting their ballots, vaccination distribution sites can provide “I got vaccinated” stickers. This can encourage individuals to post on the media that they have received the vaccine (Milkman, 2020). Furthermore, those who spread misleading information should be fined by the authorities. This punishment would be sufficient for them to learn their lesson. People who oversee data and information in social media should be concerned about the spread of misleading information on social media. After deleting the false information, they should put up a notice stating that is fake. This will help the public to understand which information should be trusted or not. Moreover, people who find misleading information online should report it to the administration. This could help prevent false info from circulating on the internet.

Recent studies showed that the contamination of land and water can also negatively affect the production of crops and the food systems as the safety of products can be compromised by the chemicals used by fracking. In addition, the amount of freshwater required for the mixture of the fracking fluids can generate a lack of water supply to the local agricultural industries. The fresh water is the 90-97 % of the fracking fluids, and the water deployed is not possible to recycle efficiently. In fact, the wastewater became a further challenge to the agricultural sector as it can make the soil dry and unusable for crops (Pothukuchi et al. 2018). The challenges faced by the agricultural sector are reflected in the farmlands and livestocks as well. For example, in Pennsylvania, the Dairy farming is one of the major agricultural sectors. This particular sector requires unpolluted water and pasturelands to enable the cows to produce milk. Since 1996 this sector began to fail, but the largest decrease in cows that produce milk took place between 2007 and 2011. It was the exact same period when the fracking industries reached their peak in this area (Pothukuchi et al. 2018). Another piece of evidence is related to the air pollution caused by fracking, specifically, the pollution of agricultural pollinators such as bees. The population of air caused by fracking has led to a huge degradation of that volatiles endangering the local and global food production. Those outcomes are closely related to the low level of planning abilities in rural areas, where fracking usually takes place. Particularly, the gap between fracking industry actors and local officials didn’t allow the development of a proper level of policies and regulations.

References:

Academic writing tip: Making an outline. (2020, December 8). The International Language Institute of Massachusetts. Retrieved July 22, 2022, from https://ili.edu/2020/12/08/academic-writing-tip-making-an-outline/

Caulfield, J. (2021, December 6). How to Write an Essay Outline | Guidelines & Examples. Scribbr. Retrieved July 22, 2022, from https://www.scribbr.com/academic-essay/essay-outline/

Choudhary, A. (n.d.). Impressive Verbs to use in your Research Paper. Editage. Retrieved July 22, 2022, from https://www.editage.com/all-about-publication/research/impressive-Verbs-to-use-in-your-Research-Paper.html

Critical reading towards critical writing. (n.d.). University of Toronto. Retrieved July 22, 2022, from https://advice.writing.utoronto.ca/researching/critical-reading/

Critical writing. (n.d.). Teesside University. Retrieved July 22, 2022, from https://libguides.tees.ac.uk/ld.php?content_id=33286287

Critical writing. (n.d.-b). EAP FOUNDATION.COM. Https://www.eapfoundation.com/writing/critical/

Decide when to quote, paraphrase and summarize. (n.d.). University of Houston-Victoria. Retrieved July 22, 2022, from https://www.uhv.edu/curriculum-and-student-achievement/student-success/tutoring/student-resources/a-d/decide-when-to-quote-paraphrase-and-summarize/

Features of academic writing. (n.d.). UEFAP. Retrieved July 22, 2022, from http://www.uefap.com/writing/feature/hedge.htm

Five ways to introduce quotations. (n.d.). University of Georgia. Retrieved July 22, 2022, from https://dae.uga.edu/iep/handouts/Five-Ways-to-Introduce-Quotations.pdf

Jansen, D. (2017, April). Analytical writing vs descriptive writing. GRADCOACH. Retrieved July 22, 2022, from https://gradcoach.com/analytical-vs-descriptive-writing/

Hedges and Boosters. (n.d.). The Nature of Writing. Retrieved July 22, 2022, from https://natureofwriting.com/courses/introduction-to-rhetoric/lessons/hedges-and-boosters/topic/hedges-and-boosters

How to write critically. (n.d.). Teesside University. Retrieved July 22, 2022, from https://libguides.tees.ac.uk/ld.php?content_id=31275168

Lane, J. (2021, July 9). Critical thinking for critical writing. Simon Fraser University. Retrieved July 22, 2022, from https://www.lib.sfu.ca/about/branches-depts/slc/writing/argumentation/critical-thinking-writing

LibGuides: Critical Writing: Online study guide. (n.d.). Sheffield Hallam University. Retrieved July 22, 2022, from https://libguides.shu.ac.uk/criticalwriting

What are analytical verbs? (n.d.). Twinkl. Retrieved July 22, 2022, from https://www.twinkl.com/teaching-wiki/analytical-verbs

What is hedging in academic writing? (2022, May 3). Enago Academy. Retrieved July 22, 2022, from https://www.enago.com/academy/hedging-in-academic-writing/

Critical Reading, Writing, and Thinking Copyright © 2022 by Zhenjie Weng, Josh Burlile, Karen Macbeth is licensed under a Creative Commons Attribution 4.0 International License , except where otherwise noted.

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