Question

Write any two factors which contribute to the formation and fertility of the soil? Name any two factors which are responsible for waste land?Mention any two human human activities which cause degradation of land?

Answer 1

adding manures ensures fertility of soil

Answer 2

adding manures ensures fertility of soil also animal and plant waste increases its fertility.. factors responsible for waste land is deforestation and overuse of fertilisers and pesticides .. cutting of trees and supplying more than required water cause degredation of land