Two limitation of dams for the production of hydroelectricity

1.	Two limitation of dams for the production of hydroelectricity
Answer» Also it is very costly to build and the nearby flora and fauna also gets submerged 1. Can not produce large amount of energy. Disadvantages:\tA vast variety of flora and fauna (plants and animals) get affected.\tDams can be constructed only at a limited number of places. 1)not available every where2)not made everytime as most rivers are seasonal

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