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BIOLOGY
Green house effect is...

Green house effect is

A

Production of cereals

B

Warming of earth

C

Cooling of earth

D

Trapping of UV rays

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-ENVIRONMENTAL ISSUES-ASSIGNMENT SECTION C
  1. Which of the following is not used for the disinfection of drinking wa...

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  2. Which of the following organism is likely to have more concentration o...

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  3. Climate of world is threatened by

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  4. Which of the following contribute to green house effect?

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  5. The true statement about "greenhouse effect" is that it is caused by:

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  6. Country contributed maximum to hole formation in ozone layer is

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  7. In coming years, skin related disorders will be more common due to

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  8. Ozone hole is maximum over

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  9. The supersonic jets cause pollution by the thinning of

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  10. If there was no carbon dioxide in the Earth's atmosphere so the temper...

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  11. Which important green house gas other than methane is being produc...

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  12. Green house effect is

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  13. Maximum green house gas released by which country : -

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  14. Warm ocean surge of Peru Current that recurs after 5-8 years so in E...

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  15. The second commitment period for kyoto protocol was decided at

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  16. At present, the concentration of CO(2) in the atmosphere is about:

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  17. MIC and Chernobyl tragedies occurred at:

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  18. In 1984, Bhopal gas tragedy was caused due to the leakage of

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  19. Bhopal gas tragedy of 1984 took place because methyl isocyanate reacte...

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  20. Which of the following is the main factor of desertification?

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