Question

write any four disadvantages of multi purpose river valley project

Answer 1

Disadvantages of multi purpose river valley projects are as follows:-
1)Construction of mega dams like this in forest areas would lead to displacement of various tribals.
2)Large hydroelectric dams release methane into the atmosphere because trees and other plants settle to the bottom when the reservoir is first floated.
3)Deprived thousands of people of their livelihood.
4)Forests land lost.
5)Migratory fishes affected.