Question

if firecrackers brust, they cause two types of pollution. what are they?

Answer 1

air pollution and noise pollution are the two types of pollution which is caused when a fire cracker is burst

Answer 2

Hey Friend,
Here is your answer,

Only two not four :-
Sulphur dioxide, Lead, Magnesium, Nitrate.

These are harmful for our respiratory system along our body.

Hope it helpful to you.
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