With reference to soil conservation, consider the following practices:

I. Crop rotation
II. Sand fences
III. Terracing
IV. Wind breaks

Which of the above are considered appropriate methods for soil conservation in India.

A I, II and III only
B II and IV only
C I, III and IV only
D I, II, III and IV
Answer & Explanation
Option: [D]

Your Valuable Comments Please...

Important EBooks for Competitive Exams