MCQ
Mark the statement which is an advantage of hydro energy :
- ✓Water availability is free of cost.
- BConstruction of dams is an easy task.
- CBoth $A$ and $B$
- DNone of the above
✓
Answer
Correct option: A.
Water availability is free of cost.
The water required for generation hydro power is available free of cost. The construction of dams is not an easy task. It needs heavy investment and destroys the ecosystem in the surroundings.
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