What is hydroelectric power generation?
An energy source :Inbig dams or slopes,energy made by water falling,which wsed difference of heights,are rotating the tubine of a dynamo
The geographical conditions of a location :The place between mountains which has a large river with rich water and is suitable to costruct dams.The place where a waterway can be put to the upper part of a slope.
Features of supply :The flexible suppy adjusted with demand is possible.Since power plants are located in mountain part,theyneeds to transmit electricity for a long distance.
Problem :A large-scale hydroelectric power generation will destroy environment and ecosystem when their dams are constructed.At the time of water syortage will stop power generation.