[PPSC SO (Teaching), SO (DNA),& SA (DNA), 2023]

35. With reference to acidification of Ocean consider the following statements:
1) It occurs due to the high absorption of nitrogenous based acidic compounds.
2) Productivity of corals will increase because of the increase in nitrogenous nutrients.
3) Introduction of sea grasses can reduce the impact of acidification.
 

Which of the statements given above is/are correct?

1. 1 and 2 only

2. 3 only

3. 2 and 3 only

4. 1, 2 and 3

Correct Answer :

3 only