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. Write at least 150 words. (20 mins.)

The line graph illustrates the amount of air pollution produced by four different sources in the UK between 1990 and 2005. Overall, it is clear that air pollution from most sources declined significantly over the period. Industry was the largest contributor at the beginning, but its emissions fell sharply. By contrast, pollution from transport increased […]

The line graphs presents data on the primary contributors to air pollution in the UK between 1990 and 2005, with a focus on three sectors: Industry, transport and households. Overall, there was a notable decrease in total air pollutants during this period, although the trends avried across the different sectors. In 1990, the combined emissions […]