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IELTS Free Online Writing Practice - Discuss the impact of air pollution on human health.

IELTS.WORK Free Online Writing Practice # 1712990111

Writing Task 2 Topic: Discuss the impact of air pollution on human health.

Model Answer:
Air pollution has become a major concern for urban areas around the world, causing numerous health problems among the population. This essay will discuss the various ways in which air pollution affects human health and the measures that can be taken to mitigate these consequences.

Firstly, air pollution is known to cause respiratory issues. The most common pollutant, particulate matter (PM), is particularly harmful as it can penetrate deep into the lungs and bloodstream, causing inflammation and exacerbating pre-existing respiratory conditions such as asthma or chronic obstructive pulmonary disease (COPD). Additionally, air pollution has been linked to an increase in cardiovascular diseases, as pollutants can cause oxidative stress on the heart, leading to heart attacks, strokes, and other complications.

Moreover, air pollution is also associated with various non-respiratory health effects. For example, exposure to high levels of ozone (O3) in the air can result in eye irritation, headaches, and even reduced cognitive function. Furthermore, it has been shown that prenatal exposure to air pollutants can lead to developmental problems in children, such as lower intelligence quotient (IQ) and a higher likelihood of autism spectrum disorder.

To combat the negative effects of air pollution on human health, several measures can be implemented at both the individual and community levels. Governments should enforce stricter regulations on industries that emit pollutants, invest in clean energy sources, and encourage the use of public transportation or carpooling. Individuals can also take action by using air purifiers in their homes, reducing the consumption of products with high environmental impact, and supporting eco-friendly initiatives.

In conclusion, air pollution has a significant impact on human health, causing respiratory issues, cardiovascular diseases, and non-respiratory health effects. To mitigate these consequences, both governments and individuals should implement measures to reduce air pollution and promote a cleaner environment.

Score (using IELTS scoring standards):
Task Response: 9
Coherence and Cohesion: 8.5
Lexical Resource: 8
Grammatical Range & Accuracy: 8

Total Band Score: 8.25

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