Selina Solutions Class 9 Chemistry Solutions for Exercise 8A in Chapter 8 - Chapter 8 Atmospheric Pollution

Question 4 Exercise 8A

4. State

i) natural sources of air pollution

ii) man-made sources of air pollution


i) Volcanoes, decaying vegetation, forest fires, and dust storms.

ii) Automobiles, factories, industrial processes, and decay of crop residue in rural areas.

Video transcript
kids i am mansi from leader learning and i am back with another question for all of you state the natural sources of air pollution so the natural sources are volcanoes decaying vegetation forest fire and dust from storms and the man-made sources of air pollution are automobiles factories industrial processes and decay of crop residues in rural areas i hope you found this video useful for more videos like this subscribe to our channel bye
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