Q. With reference to “Kelp Forest” consider the following statements:
1.They help to reduce coastal erosion and act as a breakwater during large storms.
2.They are considered as keystone species.
3.They are an important source of potash and iodine.
Which of the statements given above are correct?

[A] 1 and 2 only

[B] 2 and 3 only

[C] 1 and 3 only

[D] 1, 2 and 3

Answer: D
Notes:

Explanation –

Statement 1, 2 and 3 are correct. Kelp Forest help to reduce coastal erosion and act as a breakwater during large storms. They are considered as keystone species. They are an important source of potash and iodine.

Source: ForumIAS