Environmental Sciences, asked by bisajings, 2 months ago

which of the following is not an air pollution?

a) sulphur dioxide,
b)nitrous oxide,
c) oxygen,
d)carbon monoxide

Answers

Answered by sriharichittineni
2

Explanation:

option (d) carbon monoxide

Answered by ramjeevanchauhan
1

Answer:

good morning dear..

Explanation:

d)carbon monoxide

Similar questions