Step-by-step explanation:

Hydroelectricity is electricity made by generators that are pushed by the movement of water. It is usually made with dams that block a river to make a reservoir or collect water that is pumped there. When the water is released, the pressure behind the dam forces the water downpipes that lead to a turbine. This causes the turbine to turn, which turns a generator which makes electricity.

This renewable energy method makes about one sixth of the world's electricity. It produces less pollution than the fires of steam engines do. Some places such as Norway and Quebec get most of their electricity this way.

Answer:

Hydroelectric power energy from falling water. Hydro electric power means getting energy from flowing water. This method of energy generation is viewed as very environmentally friendly by many people, since no waste happens during energy generation. However, hydroelectric power can have a deep impact on the surrounding environment, leading some people to question the help of hydroelectric power as a method of clean energy generation.