differentiate between the primary nd secondary pollutants. explain how these pollutants are harmful for human and environment in about 250 words
Hello candidate,
The main difference between primary and secondary pollutants is that primary pollutants refers to those for returns which are directly released by the industrial or other sources into the atmosphere where as the secondary sources refers to those pollutants which are formed due to chemical or other reaction between the primary pollutants.
Both these pollutants are of massive harm to the human body and environment, with secondary pollutants being more harmful.
Hope it helps!