Question

DEFINE HYDROELECTRICITY ?​

Answer 1

Answer:

Hydroelectricity, or hydroelectric power, is electricity produced from hydropower. In 2015, hydropower generated 16.6% of the world's total electricity and 70% of all renewable electricity, and was expected to increase by about 3.1% each year for the next 25 years.

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Answer 2

Answer:

Hydroelectricity, or hydroelectric power, is electricity produced from hydropower. ... With a dam and reservoir it is also a flexible source of electricity, since the amount produced by the station can be varied up or down very rapidly (as little as a few seconds) to adapt to changing energy demands