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IELTS Free Online Writing Practice - The role of urban green spaces in improving air quality

IELTS.WORK Free Online Writing Practice # 1711180714

IELTS Writing Task 2 Topic: The role of urban green spaces in improving air quality

Question: To what extent do you agree or disagree with the statement that urban green spaces play a significant role in improving air quality?

Model Answer:

Urban green spaces, such as parks, gardens and wooded areas, have become increasingly important in recent years due to their potential to improve air quality in cities. This essay will discuss the various ways in which these green spaces can contribute to better air quality, as well as the extent to which this role is significant.

On one hand, urban green spaces can help in improving air quality through several mechanisms. Firstly, they absorb carbon dioxide and other pollutants from the atmosphere, effectively acting as natural filters. This process, known as phytoremediation, allows plants to remove harmful substances from the environment and release cleaner air back into the atmosphere. Secondly, green spaces can reduce the overall concentration of air pollutants by providing a physical barrier that prevents the spread of polluted air from industrial or heavily trafficked areas. Lastly, trees and other vegetation in urban green spaces can help to regulate local weather patterns, reducing the intensity of heatwaves and thereby minimizing the need for residents to rely on air conditioning systems, which can contribute to air pollution.

However, it is important to recognize that while urban green spaces undoubtedly play a role in improving air quality, this role may not be as significant as some might assume. For one thing, the scale of urban green spaces is often limited compared to the vast expanses of cities and their surrounding areas. As a result, these green spaces may only have a localized impact on air quality, rather than affecting the entire city or region. Additionally, factors such as pollution from transportation and industrial activities can still overshadow the benefits provided by urban green spaces.

In conclusion, while urban green spaces do play an important role in improving air quality, their significance may be somewhat limited due to the scale of cities and the presence of other pollution sources. Nevertheless, it is crucial that city planners continue to prioritize the creation and maintenance of green spaces as part of a comprehensive strategy to tackle air pollution and create healthier urban environments for residents.

IELTS Scoring:

- Task Response: 9 (The candidate has fully addressed all aspects of the task and provided a well-structured and detailed response.)
- Coherence and Cohesion: 8 (The candidate's paragraph structure and overall organization is mostly clear and logical, with some minor errors in coherence and cohesion. The essay flows smoothly from one point to another.)
- Lexical Resource: 7.5 (The candidate demonstrates a wide range of vocabulary, although there are occasional less sophisticated expressions or repetitions. The essay is generally easy to read, with relatively few grammatical errors.)
- Grammar Range and Accuracy: 8 (The candidate's grammar is mostly accurate, with only minor errors that do not impede understanding. There may be some complex sentences, but they are generally well-formed.)
- Presentation of Ideas: 8.5 (The candidate presents their ideas clearly, logically and systematically, using appropriate examples to support their argument. The essay is well-structured and easy to follow.)

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