Question

how living organisms depend on it soil? how soil erosion can br prevented?

Answer 1

Living organisms are dependent on the plants for their food and plants need soil for their growth which provide them nutrients, mineral and water.
Soil erosion can be prevented by following ways:-
1. By planting more trees and plants because they hold the soil particles together which reduce the chances of soil erosion.
2. By building wind breaks line plants, buildings etc.
3. By making terraces on hill sides.