IELTS Academic Writing Task 1: Sample 32_Diagram
You should spend about 20 minutes on this task. Write at least 150 words.
The diagram below shows the production of electricity using a system called Ocean Thermal Energy Conversion (OTEC).
Summaries the information by selecting and reporting the main features, and make comparisons where relevant.
How Ocean Thermal Energy Conversion (OTEC) worksSource: Daily Telegraph - 8th Jan 2008