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The ozone layer is present in...

The ozone layer is present in

A

thermosphere

B

stratosphere

C

mesosphere

D

lithosphere

Text Solution

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The correct Answer is:
B
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The zone of atmosphere in which the ozone layer is present is called:

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The ozone layer was discovered in 1913 by

The 'thickness' of Stratospheric Ozone layer is measured in/on:

Assertion (A) : The decline in the thickness of the ozone layer over restricted area is called ozone hole. Reason (R) : An Ozone hole is really not a hole but rather a thinning of the ozone layer in the stratosphere.

Explain why the ozone layer is not affected by the solar wind.

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NEW JOYTHI PUBLICATION-ENVIRONMENTAL ISSUES -PREVIOUS ENTRANCE EXAM CORNER
  1. The peak concentration of ozone above the surface of earth is prese...

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  2. The Minamata disease is caused by .

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  3. The ozone layer is present in

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  4. Which of the following is a secondary pollutant ?

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  5. In Bhopal gas tragedy the gas leaked was .

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  6. The 'minamata' disease is caused by.

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  7. National Environmental Engineering Research Institute (NEERI) is in .

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  8. The soil pollutants that affect the food chain and food web by killing...

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  9. Eutrophication results in the reduction of .

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  10. Ozone saves the biosphere by absorbing the high energy radiation ca...

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  11. The shifting cultivation method called jhum belongs to the category of

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  12. Which one of the following is not a device used to control a partic...

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  13. Which Act was formulated in the year 1986?

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  14. Which of the following strategy is not a correct approach to red...

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  15. Which of the following group of gases cause photochemical smog ?

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  16. Blue - baby syndrome is caused by .

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  17. Which of the following is not properly matched ?

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  18. Gaseous pollutants can be controlled by

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  19. It is estimated that out of the total global warming the relative co...

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  20. The amount of freshwater of the earth frozen as polar or glacial ice...

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