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Which of the following statement is true...

Which of the following statement is true ?  

A

As the concentration of `CO_(2)` decreases, greenhouse effect increases.

B

As the concentration of `CO_(2)` increases, greenhouse effect increases.

C

As the concentration of `O_(2)` increases, greenhouse effect increases.

D

As the concentration of `O_(2)` increases, greenhouse effect decreases.

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The correct Answer is:
B
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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
  1. Full name CPCB :

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  2. A: Biological magnification means increasing concentration of some tox...

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  3. Which of the following statement is true ?

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  4. Which of the following follows deforestation ?   (A) Changes in regio...

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  5. Which of the following is not a character of polymer modified bitumen ...

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  6. Which of the following happens in third phase of waste water treatment...

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  7. Which of the following is false regarding JFM ?

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  8. Easy availability of nutrients in an aquatic habitat is called :   (A...

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  9. Which of the following plays an important role in greenhouse effect?

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  10. Which of the following is used to form polymer modified bitumen ?

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  11. What is snow-blindness ?

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  12. In which part of body DDT is stored ?

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  13. Which of the following is improper phenomenon for deforestation ?

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  14. Which type of pollution is removed by scrubber method ?

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  15. What size of particles can cause greatest harm to human health ?

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  16. The nuclear waste is deposited in how many meters depth ?

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  17. A : When unwanted substances are added into water they make water impu...

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  18. How many people are died for the conservation of plants and nature ?

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  19. Substances which are harmful to organisms of biosphere are called :

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  20. GGCL company provides gas to which cities?

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