Abstract

Raymond Shakespeare*, Sowmya Uttham

Pollution is one of the reasons which cause adverse changes in the living entities and environment by the introduction of energy or substances. Pollution need not always be caused by chemical substances such as particulates like dust and smoke. It can also be caused by Forms of energy such as light sound, or heat. Pollution impacts the ecological balance even in minuscule amounts; there are different types of pollution which are either caused by man-made activities like nuclear wastes, factories, cars, etc., or by natural events like forest fires.