IELTS Writing Task 1: line graph exercise The graph below shows UK acid rain emissions, measured in millions of tonnes, from four different sectors between 1990 and 2007.

The line graph illustrates the levels of acid rain emissions in the UK, measured in millions of tonnes, produced by four sectors between 1990 and 2007. Overall, total emissions declined markedly over the period. The electricity, gas and water supply sector was the largest source at the beginning, but it experienced the most dramatic fall. […]

The line graph illustrates the changes in acid rain emissions in the UK across four different sectors over a period of 17 years, from 1990 to 2007. Overall, it is immediately apparent that emissions from the electricity, domestic, and other industrial sectors followed a downward trend, whereas the transport sector remained relatively volatile. Most notably, […]