Question

earthworms are our frinds . justify the statement

Answer 1

earthworm is our friend because it is aerates the soil and makes it more fertile.
From that soil only we are able to get our friend. So earthworms are our friend..

Answer 2

Earthworm-farmer friendship, redefined


Earthworms are known as farmers’ best friends because of the multitude of servicesthey provide that improve soil health and consequently plant health. The density of earthworms in the soil is considered to be a good indicator of a healthy soil because they improve many soil attributes like structure, water holding capacity, moisture content etc., and also increase nutrient availability and degrade pesticide residues.