The remedy for soil erosion region is-
1. Bordering the region
2. Crop regulation
3. Deforestation
4. Allowing animals for grazing

A. 1, 2

B. 1, 4

C. 4, 3

D. 4, 2

Answer: Option A

Solution(By Examveda Team)

Here 1 and 2 are correct whereas deforestation and allowing animals for grazing exposes the topmost layer of soil to external agents lik soil and wind to easily erode it.