Biology, asked by chennapriya1981, 1 month ago

7.
Which is the major compound to create air
pollution in our environment?
(a)
SO2
NO2
Both (a) and (b)
(d) Acetic acid
(b)
(c)

Answers

Answered by roykoli1974

0

Answer:

SO2

Explanation:

Answered by ls5459660

0

Answer:

NO2 is a correct answer .

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