Difference between primary and secondary pollutants biology discussion
Answers
Answered by
0
Explanation:
These are produced in the air as a result of interaction among the primary pollutants, or by a reaction that occurs between a primary pollutant and a normal constituent of the atmosphere. Good examples of secondary air pollutants are ozone (O3), peroxyacetyl nitrate (PAN), formaldehyde and smog.
Answered by
0
Answer:
Primary air pollutants: Pollutants that are formed and emitted directly from particular sources. Examples are particulates, carbon monoxide, nitrogen oxide, and sulfur oxide.
Secondary air pollutants: Pollutants that are formed in the lower atmosphere by chemical reactions. The two examples are ozone and secondary organic aerosol (haze).
Explanation:
Similar questions