Question

what is pollution plz give answer

Answer 1

the presence in or introduction into the environment of a substance which has harmful or poisonous effects.

if it help you then plz mark it as brainliest ans

Answer 2

hola mate

Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants