IELTS Academic Writing Task 1 Topic: Different sources of air pollutants – Line Graph

Courtney Miller

2 min read

Updated On Jan 11, 2024

IELTS Academic Writing Task 1 Topic: Different sources of air pollutants – Line Graph

Sample Answer

Effective IELTS Essay Connectors for Writing Task 2 & Task 1

In IELTS Writing task 1 of the academic section, there will be a visual representation or a diagram on which you have to write a paragraph. One of these visual representations may be line graphs. Given below is an example of an IELTS Writing task 1 line graph discussing the sources of air pollution in UK within a period. Let’s understand how to frame the essay from the ideas we have.

The graph below shows different sources of air pollutants in the UK from 1990 to 2005. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

IELTS Writing Task 1 Topic-Sources of air pollutants in the UK from 1990 to 2005

Report Plan

Paraphrase: shows>illustrates; different sources >3 sources

Overview: The given graph represents the patterns of employment in America between the time period of 1930 and 2010.

Paragraph 2: (1) Talk about the employment patterns in different sectors Give figures.

Paragraph 3: (1) Talk about the employment patterns in different sectors Give figures.

Paragraph 4: (1) Talk about the employment patterns in different sectors Give figures.

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Sample Answer

The line graph illustrates data on 3 sources of air pollutants in the UK during the period 1990 to 2005.

Overall, it is clear that the total amount of pollutants in the air has decreased over the years. The decline in air pollutants from industrial sources is predominantly substantial.

The total volume of air pollutants in the UK, in 1990, was nearly 7 million tonnes. This figure had a sharp decline to 4 million tonnes in 1999. After that, it continued experiencing a dip to just over 3 million tonnes towards the end of the said period.

5.5 million tonnes of air pollution was taken by the industry in 1990. And then, throughout the period, there was a decrease, and the figure reached up to 2 million tonnes by 2005, with a specific sharp decline between 1993 and 1996. On the contrary, the air pollutant’s amount was lower from the sources of transport and household. From transport, air pollution stayed almost constant at approximately 1 million tonnes from 1990 to 2005. On the other hand, pollutants from households decreased from nearly 1 million tonnes to almost 0.1 million tonnes in 2005.

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Courtney Miller

Courtney is one of our star content writers as she plays multiple roles. She is a phenomenal researcher and provides extensive articles to students. She is also an IELTS Trainer and an extremely good content writer. Courtney completed her English Masters at Kings College London, and has been a part of our team for more than 3 years. She has worked with the British Council and knows the tricks and tips of IELTS.

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