Question

what is soil erosion? Write any three human activities that cause soil erosion

Answer 1

soil erosion is the displacement of upper layer of soil and in fertile land due to soil erosion it's fertility decreases.
human activities-
Deforestation
Air pollution
overgrazing
mining

Answer 2

Soil is the upper most layer of earh crust. When the upper layer of soil is removed from the action of wind form soil erosion


Domastic nd industrial waste make soil polluted

Excess use insecticide nd pesticides

Faeces in open area also make soil pollution