Question

Explain the three ecological problems caused by building dams

Answer 1

Answer:

River bed height gets altered .Thus causing floods.

Geological damages like earthquakes might occur.

Dams can collapse if weak which itself is a big problem to the nearby people .

Answer 2

one of the first problem with dam is the erosion of land. dam hold back the sediment load normally found in a river flow depriving the downstream this . in order to make up for the sediments downstream water in erodes it's channel and banks....