pyq/2012/prelims/41

Government of India encourages the cultivation of ‘sea buckthorn’. What is the importance of this plant?

1. It helps in controlling soil erosion and preventing desertification.

2. It is a rich source of biodiesel.

3. It has nutritional value and is well-adapted to live in cold areas of high altitudes.

4. Its timber is of great commercial value.

(A) 1 only

(B) 2, 3 and 4 only

(C) 1 and 3 only

(D) 1, 2, 3 and 4