Question

what is pollution ?give answer in brief.

Answer 1

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.

Answer 2

HEY FRIEND

HERE IS YOUR ANSWER

pollution is defined as the presence impurities or pollutant substance in sufficient concentration levels ,causing, harmful effects on human being ,animals, plant life when exposed for a sufficient duration of time , thus reducing the quality of life in the environment

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