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 process of generating electricity in a hydroelectric power station. The process begins with the flow of water from a river into a high-level reservoir, controlled by a dam. During the day, water is released from the reservoir through an intake, which is kept open, allowing water to flow downward through pipes […]