The given diagram illustrates the process of using water to generate hydro-electric power.
Overal, it can be seen that the process consists of many steps. The process begins from evaporation and ends with transfering electricity to schools and hospitals.
To begin with the process in more detail, it is clear that the main source of energy is the Sun. In the first stage, the Sun heat sea water then the water evapurate and form as cloud, which called evaporation. Next, clouds travel and rains to the reservoir. In the third stage, a dam was made to prevent reservoir water to create water pressure to the pipe line, which went to a turbine and a valbe fixed between dam and turbine water line to open or close the dam water line. Then, the pressurised water go through the turbine, which generate electricy and pass electricity to transformer station by high voltage cables. But, the used water from turbine went to a pump station, which send back the water to the reservoir. In the final stage, the transformer station send the electricity by underground cables to the destination, such as homes, powerplans, hospitals and schools.