Consider the following:
1. Extensive farming
2. Shifting cultivation
3. Monoculture
4. Contour farming
5. Zero tillage agriculture
Which of the above are likely to cause land degradation?

Answer: [C] 1, 2 and 3 Only

Zero tillage agriculture and contour farming prevents land degradation

This question is a part of GKToday's Integrated IAS General Studies Module