Question

In recent years, multipurpose projects and large dams have come under great scrutiny and opposition for a variety of reasons. Which of the following is true with reference above? ]
i) Dams have adverse impact on the aquatic life.
ii) The reservoirs that are created submerge the existing vegetation.
iii) The constructions of dams leads to large scale displacement of local communities.
iv) Regulating and damming of rivers affect their natural flow.

1) Only (i) and (ii)
2) Only (ii) and (iii)
3) Only (iii) and (iv)
4) All of the above​

Answer 1

Answer:

4

Explanation:

Choose 4th opinion I think it's correct. even. I had asked the same doubt and it's 4