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dB is a standard abbreviation used for t...

dB is a standard abbreviation used for the quantitatve expression of

A

A certain pesticide

B

The density of bacteria in a medium

C

A particular pollutant

D

The dominant Bacillus in a culture

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-ENVIRONMENTAL ISSUES-ASSIGNMENT SECTION C
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  2. When domestic sewage mixes with river water

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  3. dB is a standard abbreviation used for the quantitatve expression of

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  4. Global agreement in specific control strategies to reduce the release ...

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  5. Steps taken by the Government of India to control air pollution includ...

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  6. Montreal Protocol aims at:

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  7. Biochemical Oxygen Demand (BOD) in a river water

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  8. Chipko movement was launched for the protection of

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  9. DDT residues are rapidly passed through food chain causing biomagnific...

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  10. Which of the following is the correct percentage of the two (out of th...

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  11. World Summit on Sustainable Development was held in 2002 at Johannesbe...

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  12. According to Central Pollution Control Board (CPCB), which particular ...

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  13. A lake near a village suffered heavy mortality of fishes within a few ...

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  14. In which one of the following, the BOD (Biochemical Oxygen Demand) of ...

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  15. In a coal-fired power plant, electrostatic precipitators are installed...

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  16. Which one of the following is not a bioindicator of water pollution?

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  17. Montreal Protocol, which calls for appropriate action to protect the o...

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  18. Photochemical smog does not contain

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  19. The limit of BOD prescribed by the Central Pollution Control Board for...

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  20. More than 70% of world fresh water is contained in

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