What are the natural sources of air pollution? give me ans in 5 points
Answers
Answer:
mobile sources – such as cars, buses, planes, trucks, and trains. stationary sources – such as power plants, oil refineries, industrial facilities, and factories. area sources – such as agricultural areas, cities, and wood burning fireplaces. natural sources – such as wind-blown dust, wildfires, and volcanoes.
☆ Natural Sources of air Pollution ☆
Some of the Natural Sources contributing to air pollution are as follows :-
▪︎ Dust, especially from the areas of very less vegetation is the main factor causing air pollution .
▪︎ Emission of Methane by animal like cattle while digesting their food also add to air pollution.
▪︎ Emission of radon gas within the earth's crust in radioactive decay .
▪︎ Emission of sulphur, chlorine and ash particulates from volcanic activity.
▪︎ Stationary sources - Such as power plants, industrial facilities and factories.