Question

Give scientific reason.

Earthworm is said to be a farmer’s friend.

Answer 1

1. Earthworms loosen the soil by burrowing deep into it, thus they help to aerate the soil.
2. This continuous digging of soil also helps the water to reach the roots quickly.
3. Earthworms can decompose the organic matter from the soil and convert it into rich manure.
4. This helps in increasing the fertility of the soil, which ultimately increases crop production.
   Thus, earthworm is said to be farmer’s friend.