20 minutes left
You should spend about 20 minutes on this part.
Write about the following topic:
The diagram below shows how geothermal energy is used to produce electricity.
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 150 words.
Word count: 0
Part 1