Which one of the following is responsible for formation of smog?ans.combustion of fossil fuelnitric acid plant emissionsall of the aboveautomobile emissions

Which one of the following is responsible for formation of smog?

Which of the following pollutants are responsible for the cause of SMOG?  A. From incinerators  B. Emissions from vehicle  C. Both incinerators and emissions from vehicles  D. Independent of suspended solids

Which of the following air pollutants primarily contributes to the formation of photochemical smog?

Select all that applySelect all of the following that contribute to the formation of smog.Multiple select question.sulfur dioxideheavy automobile trafficwarm, sunny climatePCBsbiomagnification

Which of the following gases is the major byproduct of fossil fuel combustion?sulfuric acidwater vaporcarbon dioxidemethane