the diagram below shows how geothermal energy is used to produces electricity. summarise the information by selecting and reporting the main features and make comparisons where relevant.

The diagram illustrates the way in which electricity is produced by hydroelectric power. Overall, hydroelectric power is cyclical which consists of four main parts: flow of river water, turbine movement, power production and finally pumping water to the river. To begin with, river water is collected behind a dam where there is a reservoir. Afterwards, […]