In India, the problem of soil erosion is associated with
- excessive rainfall
- deforestation
- excessive cultivation
- overgrazing
Which of the given factors are responsible?
-
1 and 2 are correct
-
1, 2 and 3 are correct
-
2, 3 and 4 are correct
-
2 and 4 are correct
D
Correct answer
Explanation
Soil erosion in India is caused by multiple human activities and natural factors. Deforestation (2) removes vegetation that holds soil, while overgrazing (4) destroys protective grass cover and compacts soil. Excessive rainfall (1) can accelerate erosion, and excessive cultivation (3) depletes soil structure. The combination of factors 2 and 4 represents major anthropogenic causes.