Question

What is mean by air and water pollution?

Answer 1

Air and Water Pollution. Air pollution is a general term that covers a broad range of contaminants in the atmosphere. Pollution can occur from natural causes or from human activities. ... Air pollutants are found as gases or particles, and on a restricted scale they can be trapped inside buildings as indoor air pollutants.

Answer 2

Air pollution is the excessive concentration of the foreign matter in the air which adversely affects the well being of human beings, animals, plants and their environment.

Water pollution can be defined as alteration in physical, chemical or biological characteristics of water, making it unsuitable for designated use in its natural state.