Question

Causes of land degradation and soil erosion?

Answer 1

The causes of land degradation and soil erosion is lack of trees. If we plant number of trees and, the tree's roots hold the soil so the soil could not be eroded.

Answer 2

Answer:Cause of degradation and soil erosion are:

1)Land overuse

2)Slash and burn farming

3)Chemical contaminatiom

Explanation:1)Land overuse can come from economic circumstances and poor land.They leads to exploitation of land resources.

2)Slash and burn farming result in soil erosion and accompanying land slides.It decreases the fertility of soil leadind to degradation of land.

3)The most chemicals involved are petroleum,hydrocarbons ,solvents pesticides.This activity leads to soil degradation and it may worsen the contamination effects in soil.