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Name one disease each which may occur in...

Name one disease each which may occur in man due to continuous ingalation of geseous pollutanst, and due to biomagnification of heacy metals in water bodies.

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(a) Asthma
(b) Minamata disease
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PRADEEP-NATURAL RESOURCES : OUR ENVIRONMENT-SHORT ANSWER QUESTIONS
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  3. Name one disease each which may occur in man due to continuous ingalat...

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  4. Why is aie called 'breath of lifem' ?

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  5. Why is the direction of wind form sea to land during the day in coasta...

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  6. How H(2)SO(4)" and HNO(3) acids affect our heritage monuments such as ...

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  7. Name the fertilizers whose excessive presence in water bodis results i...

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  8. (a) List atlest two gaseous air that are emitted from automobiles and ...

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  9. How are clouds formed?

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  10. How soil formatio occurs ?

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

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  12. Explain water cycle in detail.

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  13. What is global warming? Give its effects.

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

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

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

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

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

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  19. Explain rain water-harvesting.

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  20. Draw diagrammatic sketch of oxygen cycle in nature.

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