Question

define any one pollution

Answer 1

air pollution: - it is the pollution caused by harmful gases emited by vehicals, industries, factories etc.

Answer 2

Hey mate here's your answer

Water pollution

Water pollution is the contamination of water bodies, usually as a result of human activities. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater. Water pollution results when contaminants are introduced into the natural environment.