Question

PAGE NO.
DATE:
(a) when aide is contaminated by
Substances which
have a.
effect on both the
and
it is
stepesumed to a
to as
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Answer 1

Answer:

air pollution

Explanation:

when aid is contaminated by harmful substance which have a effect on both is referred to as air pollution

Answer 2

Answer:

answer for the question is air pollution

Explanation:

When air is contaminated by Unwanted substances which have a harmful effect on both the living and non-living, it is referred to as air pollution

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