Why an earthworm is called the friend of a farmer???
I want meritnation expert to give me the answer
Earthworm are called friends of farmer because :
- Earthworm moves through the soil that loosens and aerates the soil. This also helps the water to reach the roots quickly.
- Earthworm 's excreta increases the fertility of the soil.
- After their death, they get decomposed and add humus to the soil.