A secondary pollutant

Question

Quizplus · Accepted Answer

A secondary pollutant is formed as a result of chemical reactions in the atmosphere involving primary pollutants and other atmospheric components. They are often more harmful than primary pollutants and have longer lifetimes in the atmosphere. Option A is incorrect because secondary pollutants may be more destructive than primary pollutants. Option B is incorrect because secondary pollutants can also cause harm to human health. Option D is incorrect because secondary pollutants may have longer lifetimes in the atmosphere.

A Secondary Pollutant