Question

water pollution?..............

Answer 1

Answer:

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.

Answer 2

Water pollution:

Contamination or pollution of water by the deposition of chemical or harmful substances on the surface of the water bodies is called water pollution.

The main cause of water pollution are Sewage, garbage and liquid waste of households, agricultural lands and factories are discharged into lakes and rivers.