Question

wat is the disadvantages of multipurpose river valley project

Answer 1

1. Distruction of land.
2. It will create problems for aquatic animals migration.
3. It decrease fertility of soil.
4. living organism in soil dies.
5. People should go to another place to live.

Answer 2

Disadvantages

1. Displacement of local communities:- The building of large dams result in

displacement of local communities. The displaced people do not get full rehabilitation

facilities from the government.

2. Adverse impact on aquatic life:- Due to construction of dams on the rivers, the fish

in the downstream area do not get sufficient nutrient material.

3. Change in the cropping pattern:- Most of the farmers have changed the cropping

patterns sifting to cultivation of water intensive and commercial crops.

4. Increase the social gap:- River valley project has transformed the social gap

between rich landlords and the landless poor.

5. Excessive sedimentation:- Regulating and damming of rivers affect the natural flow

and excessive sedimentation at the bottom of the reservoir.