Question

The problems with criticism about large dams is that they

• A. Displace a large number of local people without proper rehabilitation.
• B. Use huge amounts of public money without proportionate benefits.
• C. Contribute enormously to deforestation and the loss of biological diversity.
• D. All of the above.

Answer 1

The correct option is D

All of the above.

The correct option is D:

Explanation of the correct option:

1. Dams are designed across water bodies like rivers, streams, etc. to utilize the flow of water and store water for various human needs.
2. Large dams ensure the storage of an adequate amount of water and supply water to areas where rainfall is sparse.
3. Despite many benefits, large dams have been criticized because of the following reasons:
   • Social problems: The construction of large dams displaces a large number of locals and villagers. They have to give up their lands without any proper compensation, or rehabilitation and lose their livelihood.
   • Economic problems: Dams need a huge amount of public money for construction and local people do not get any proportional benefits from these projects. The urban, industrial, and government sectors get the net benefit.
   • Environmental problems: Dams contribute enormously to deforestation and the loss of biodiversity in areas of their construction and nearby areas.

Final answer: The problem with criticism about large dams is that they displace a large number of local people without proper rehabilitation, use huge amounts of public money without proportionate benefits and contribute enormously to deforestation and the loss of biological diversity.