You should spend about 40 minutes on this part.
Write about the following topic:
The chart below shows the percentage of water in UK rivers that was classified as having good chemical quality between 1990 and 2002. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Give reasons for your answer and include any relevant examples from your own knowledge or experience.
Write at least 250 words.
Word count: 0
Part 1