Question

plzzzzz answer

define pollution

Answer 1

heya mate
here is your answer.
pollution is the introduction to contaminants into natural environment that cause adverse change. pollutioncan take the form of chemical substance or energy such as noise,heat or light.

toxic substance dumped into water bodies is the example of pollution..
hope this may be helpfull to you..

Answer 2

$\huge{\green{\mathbb{Heya\: Dost }}}$

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${\bold{Pollution}}$

` ~ Pollution would be Termed as The introduction of harmful materials in the environment . Any substance that pollutes the environment is termed as pollutants.

~ Major kinds of pollution are - air, water, soil and noise pollution.

${\red{\bf{1.Air pollution:}}}$The presence of contaminants in the air which affects human, animal and plant health is termed as air pollution.

${\red{\bf{2.Water pollution:}}}$The contamination of water bodies which harms the environment is water pollution.

${\red{\bf{3.Soil pollution: }}}$Contamination of soil which results in deterioration of its quality, thus making it unfit for use is termed as soil pollution.

${\red{\bf{4.Noise pollution:}}}$Any unwanted sound is called noise. And excessive noise is known as noise pollution.