UPSC Civil Services 2012 Prelims General Studies Paper I

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Question : 41 of 100
 
Marks: +1, -0
Government of India encourages the cultivation of ‘sea buckthorn’. What is the importance of this plant ?
1. It helps in controlling soil erosion and in 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.
Which of the statements given above is/are correct?
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