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Which of the following statement is corr...

Which of the following statement is correct ?

A

Ozone hole is hole formed in stratosphere from which ozone oozes out.

B

Ozone holes is a hole formed in the troposphere at some places

C

Ozone hole is thining ozone layer of stratosphere at some places

D

Ozone hole means vanishing of ozone layer around the earth completely

Text Solution

Verified by Experts

The correct Answer is:
C
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VK JAISWAL ENGLISH-ENVIRONMENTAL CHEMISTRY-Level 2
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  2. The pollutants which come directly in the air from sources are called...

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  3. Which of the following statement is correct ?

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  4. Which of the following practices will not come under green chemistry?

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  5. Which of the following acts as rocket propellants?

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  6. When rain is accompanied by a thunderstorm, the collected rain water w...

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  7. The smog is essentially caused by the presence of:

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  8. Ozone in stratosphere is depleted by:

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  10. Identify the wrong statements in the following:

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  11. Identify the wrong statements in the following:

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  12. What is DDT among the following :

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  13. The gas leaked from a storage tank of the Union Carbide plant in Bhopa...

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  14. Which of the following gases is not green house gas ?

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