Ahabitat is best described as
the place where organisms live,
the organisms that live in a place,
the factors controlling the organisms

the place where organisms live

Explanation:

A habitat is the natural area or environment where living organisms reside. A habitat could be:

Terrestrial and aquatic habitats can further be sub-divided into various number of habitats such as forests, deserts, grasslands, marine, freshwater, etc.

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.