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Lit any three human activies that you th...

Lit any three human activies that you think lead to air pollution.

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(i) Burning of fossil in automobiles.
(ii) Smoke the industries.
(iii) Burning of fossil fuel in themal power plants
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PRADEEP-NATURAL RESOURCES : OUR ENVIRONMENT-QUESTIONS WITH ANSWERS
  1. Lit any three human activies that you think lead to air pollution.

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  2. In the given region in Japan, fish eating people developed Itai-Itai d...

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  3. (a) Kist two main sources of emmission of carbon nonxide. (b) How ca...

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  4. (i) Given below is nitrogen cycle in nature. Carafully study it and fi...

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  5. (a) What is termed as 'breath of life' ? (b) What is atmosphere ? Li...

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  6. Give reasons for the direction of air currennts in coastal areas durin...

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  7. Give reasons for the followign : (i) Fossil fuels are termed non-ren...

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  8. Increased loading of nutrients in the water body results in algal bloo...

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  9. (I) Why are environmentalists concerned about Taj Mahal, The heritage ...

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  10. (i) What is somg ? Is it a primary or secondaryy pollutant ? (ii) Wh...

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  11. (i) List atleast three ways in which CFCs are being commercially used ...

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  12. Recently, there was an editorial in the newspaper about 'Rhinoceros in...

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  13. Why do people use marble in conrble in construction of residences ? Al...

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  14. How do solar radiation influence physical weathering of rocks ?

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  15. What is 'capillary water' and 'hydroscopic water ' ? Can plants draw t...

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  16. During summer, if you go near the lake, you feel relief from the heat ...

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  17. Why is majority of fres water not available to us for use ?

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  18. What is a green house ? Why is air warmer in green that outside ?

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  19. What is ozone hole ? Where ae it first discovered and when ?

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  20. (a) How is do microorganisms utilize atmospheric and fix it to form am...

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  21. How is industrial nitrogen fixation different from biological nitrogen...

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