Chemistry, asked by laxminegi9525, 1 year ago

Riddles on Air pollution

Answers

Answered by HR0001
31

Answer:

(1) I am not a metal not a liquid but I am stronger then a metal or a liquid I blew in atmosphere .I am dying by vehicle smoke . who am I ?

(2) factories make me dirty but I am clear .who am I?

Answered by kvi20june
0

Answer:I can fly but not stay in a place plants need me and i am not harmful who an i

Explanation:Nitrogen because  place plants need me and i am not ⇒harmful

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