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Which of the following is main culprit o...

Which of the following is main culprit of ozone depletion ? 

A

`K^(+)`

B

`Na^(+)`

C

`Cl^(-)`

D

`NO_(2)^(-)`

Text Solution

Verified by Experts

The correct Answer is:
C
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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
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  2. Which of the following is an example of organic waste ?

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  3. Which of the following is main culprit of ozone depletion ?

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  4. Mark the odd one.

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  5. Which gas is more functional in automobiles ?

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  6. Which of the following is a composite waste ?

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  7. Match the column.

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  8. What is earth.s average temperature ?

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  9. On which date BHARAT STAGE III was implemented in the city of Ahmedaba...

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  10. Which one of the following diseases is not caused due to contamination...

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  11. Which type of pollution reduces the growth and causes premature death ...

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  12. Which of the following is associated with "Chipko Andolan" ?   (A) Am...

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  13. By which unit intensity of air pollutants are measured ?

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  14. Assertion : Radioactive pollution may affect the future generation. ...

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  15. Photochemical smog is the product of .........   (A) ozone reaction ...

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  16. Bio-magnification is a .......... in the amount of substance in tropic...

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  17. Which of the following statement is incorrect?   (A) Dissolved oxygen...

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  18. How much mountain area is required according to NFPI?

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  19. Eutrophication is a ......

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  20. Slash and burn agriculture means .........   (A) agriculture on deser...

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