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Name any two natural resources and man-m...

Name any two natural resources and man-made resources of air pollution.

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(a) Natural resources of air pollution-volcanic eruptions, forest fire
(b) Man-made resources of air pollution-Deforestation, thermal power plants.
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PRADEEP-NATURAL RESOURCES : OUR ENVIRONMENT-SHORT ANSWER QUESTIONS
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  9. (a) List atlest two gaseous air that are emitted from automobiles and ...

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  10. How are clouds formed?

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  11. How soil formatio occurs ?

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  12. Draw diagram of (i) nitrogen cycle, (ii) carbon cycle.

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  13. Explain water cycle in detail.

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  14. What is global warming? Give its effects.

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  15. Briefly explain depletion of ozone layer and its effects.

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  16. Explain the phenomena of : (a) Acid rain, (b) Global warming

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  17. What are the methods or preventing or reducing soil erosion ?

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  18. Explain the following : (a) Carbon monoxide poisoning (b) Eutrophi...

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  19. Name four types of bacteria involved in nitrogen cycle.

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