Question

what is soil pollution and its pollutants

Answer 1

Non biodegradable substance like plastic and polythene does not decomposed in soil causes soil pollution. Soil also pollutes by using of urea to make soil fertility.

Answer 2

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Soil contamination or soil pollution as part of land degradation is caused by the presence of xenobiotics chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste.

The soil contamination can occur due to the presence of chemicals such as pesticides, herbicides, ammonia, petroleum hydrocarbons, lead, nitrate, mercury, naphthalene, etc in an excess amount. The primary cause of soil pollution is a lack of awareness in general people.