With reference to soil conservation, consider the following practices: [IAS Prelim] 1. Crop rotation 2. Sand fences 3. Terracing 4. Wind breaks Which of the above are considered appropriate methods for soil conservation in India.

With reference to soil conservation, consider the following practices:

1.	With reference to soil conservation, consider the following practices: [IAS Prelim] 1. Crop rotation 2. Sand fences 3. Terracing 4. Wind breaks Which of the above are considered appropriate methods for soil conservation in India.
A.	1, 2, and 3 only
B.	2 and 4 only
C.	1, 3 and 4 only
D.	1, 2, 3 and 4
Answer» E.

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With reference to soil conservation, consider the following practices: [IAS Prelim] 1. Crop rotation 2. Sand fences 3. Terracing 4. Wind breaks Which of the above are considered appropriate methods for soil conservation in India.

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