IELTS Free Online Writing Practice - Discuss the impact of air pollution on human health.
IELTS.WORK Free Online Writing Practice # 1711050536
Writing Task 2 Topic: Discuss the impact of air pollution on human health.
Model Answer:
Air pollution has become a major concern for nations across the world due to its detrimental effects on human health. In this essay, I will discuss the ways in which air pollution affects our well-being and the steps that can be taken to mitigate these harmful impacts.
Firstly, air pollution is known to have several direct and indirect consequences on human health. The most obvious of these is the increased prevalence of respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). Breathing in polluted air can cause irritation and inflammation in the lungs, leading to a reduction in lung function over time. Moreover, long-term exposure to high levels of air pollution has been linked to an increased risk of heart attacks and strokes, as the pollutants can enter the bloodstream and contribute to the development of atherosclerosis, a condition where plaque builds up in the arteries.
Additionally, air pollution has also been implicated in a variety of non-respiratory health issues. For instance, the fine particles present in polluted air can penetrate deep into the lungs and even enter the bloodstream, potentially leading to systemic inflammation and an increased risk of chronic diseases such as diabetes and cancer. Furthermore, pregnant women exposed to high levels of air pollution are at a higher risk of giving birth to low-birthweight babies, who may suffer from developmental delays and cognitive impairments.
To counteract the negative impacts of air pollution on human health, governments and individuals should work together to implement effective strategies. At the policy level, regulations can be enforced to limit industrial emissions and promote cleaner forms of energy. For instance, investing in renewable energy sources such as solar and wind power can help reduce reliance on fossil fuels, which are a major source of air pollution. Additionally, public transport systems should be expanded and encouraged to reduce the number of vehicles on the road, which contribute significantly to air pollution in urban areas.
On an individual level, people can take action by adopting eco-friendly habits such as carpooling, cycling, or walking whenever possible, instead of relying solely on motorized transport. Furthermore, supporting local initiatives to plant trees and maintain green spaces can help improve air quality by absorbing pollutants and producing oxygen.
In conclusion, air pollution poses a significant threat to human health through its impact on respiratory and cardiovascular diseases, as well as the development of chronic conditions. To mitigate these harmful effects, both governments and individuals must take concerted action to implement effective strategies that reduce emissions and promote cleaner, healthier environments.
Band Score:
- Task Response (4): The essay is well-structured, coherent and provides a comprehensive response to the topic. The writer discusses several aspects of air pollution's impact on human health, as well as potential solutions.
- Coherence and Cohesion (5): The essay is well-organized, with a clear introduction and conclusion, and a logical progression of ideas. The use of conjunctions and transitional phrases contributes to the coherence and flow of the text.
- Lexical Resource (4.5): The writer uses a range of vocabulary, including complex terms related to air pollution and health effects. However, there are a few minor errors or less common words that may not be immediately understood by all readers.
- Grammatical Range and Accuracy (4): The essay is mostly free from grammatical errors; however, there are a few instances of incorrect verb tense usage, subject-verb agreement issues, and word form errors. Overall, these minor mistakes do not significantly affect the clarity or coherence of the text.
- Presentation of Ideas (4): The essay presents well-reasoned arguments and provides relevant examples to support the discussion. However, there are a few instances where the ideas could be expanded upon to provide more depth and nuance in the argument.
Total
Band Score: 17.5/20
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