Home » Pollution is a necessary evil now a days because of Air Pollution MCQs Pollution is a necessary evil now a days because of December 29, 2021 79 Views Q. Pollution is a necessary evil now a days because of Advanced industrialisationUrge towards economic growthUrge towards scientific discoveriesAll of the above Answer: All of the above
Which one of the following pollutant (or) pairs of pollutants is formed due to photochemical reactions?
The particulate which is emitted by combustion of petroleum in automobiles and which affects hemoglobin formation is