5.5band
The diagram below shows the percentage of good quality river water in four countries from 1995 to 2010. It also shows the prediction for 2018. The line graph displays the changes in the proportion of river water in high quality in four
countries between 1995 and 2018.
Between 1995 and 2010, the percentage of good quality river water in country A showed a
very slight increase from about 96% to 98%. However, after that the percentage of g...