The diagram depicts the process in which electricity is generated by using water power.
Overall, there are six main steps in this diagram, starting with the evaporation of the water and ending with the supplying of electricity for the public.
At the beginning of the process, the sea water absorbs heat from the sun then evaporates and creates clouds in form. The clouds contain an amount of water, causing rain to a reservoir with a dam built to stop the water flow. In the following stage, the water flows through a system of valves, flowing to a turbine which can be open or close. After that, the turbine starts to rotate and generate electricity based on the power of water. At the same time, the rest amount of water is pumped back to the reservoir and reserved for later usage.
It comes to the next step in which the electricity transmits through high voltage cables and flows to the transformer station. In the final step, via underground cable systems, the electricity ís sent to different places including hospitals and schools, ready to consumption