Environmental Sciences, asked by dimzokim3817, 7 months ago

Which is not a primary air pollutant ?
(1) Carbon dioxide
(2) Nitric acid
(3) Sulphur dioxide
(4) Hydrocarbon

Answers

Answered by bhavanibhavs040
2

Answer:

here is the answer for you

3 sulphur dioxide (SOx)

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Answered by mundizkeith
0

Answer:

(3)Sulfur Dioxide.

Explanation:

based on my research it says here that Sulfur dioxide is also a natural byproduct of volcanic activity.

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