Science, asked by ruhi1180, 11 months ago

how is water polluted? in points

Answers

Answered by aryansingh712

0

Answer:

73%

Explanation:

73 % water is very poluted in the earth

Answered by lali043

1

Answer:

Chemical waste from factories is sometimes dumped into rivers and lakes.
or directly into the ground.
Pesticides (chemicals that kill insects) applied to farmland enter surface water and groundwater, often in large quantities. ...
Some pollutants slowly break down into harmless chemicals.

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