Question

Definition of air pollution and water pollution

Answer 1

see definition of pollution itself defines what exactly is air pollution and water pollution..
pollution is nothing but addition of harmful substances which are dangerous for the human health and environment
in the same way when we say air pollution or water pollution.....it is nothing but addition of harmful gases or hamrful wastes...it can be any form....
or simply we can say addition of impurities

Answer 2

Explanation:

Inorganic and organic matter can also be contaminants. A lot of chemical substances are very toxic. Examples of water pollutants that are organic include: waste from food processing, detergents, herbicides and insecticides, by-products of disinfection, petroleum hydrocarbons, drug pollution, etc.