Question

Write an account of soil pollution.

Answer 1

1. Using chemical fertilizers in larger quantity. 2.taking one crop more than one time. 3.too much rain .

Answer 2

Soil pollution is defined as the presence of toxic chemicals (pollutants or contaminants) in soil, in high enough concentrations to pose a risk to human health and/or the ecosystem. In the case of contaminants which occur naturally in soil, even when their levels are not high enough to pose a risk, soil pollution is still said to occur if the levels of the contaminants in soil exceed the levels that should naturally be present.  Hope this will help you