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Mark the odd one....

Mark the odd one.  

A

A. Crop rotation

B

B. Plant growth hormone

C

C. Green manure

D

D. Bioinsecticides

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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)
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  2. Which of the following is a recyclable material

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  3. Mark the odd one.

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  4. What is Eutrophication ?

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  5. By how much is earth's temperature expected to rise between 1950 and 2...

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  6. By which method the measurement of oxygen essential for degradation of...

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  7. Assertion : Ozone layer absorbs UV radiations emitting from sunlight a...

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  8. In electrostatic precipitators, electric charge is generated on .........

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  9. Which of the following can be done to control global warming ?   (A) ...

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  10. How much particulate Matter pollution can be removed Electrostatic pre...

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  11. A: Natural fertilizer is used in organic farming. R : Ramesh Chandra...

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  12. Which of the following happens in first phase of waste water treatment...

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  13. CPCB: Central Pollution Control Board :: NIOH : …  (A) New Institute ...

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

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  15. Which of the following is/are correct? (i) The .Ecosan. toilets are ...

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  16. Which of the following is not included in noise pollution ?

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  17. A: DDT is stored in the fat of body. R: DDT is used as pesticide.

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  18. Assertion : City noise is sufficient to deafen people. Reason : Nois...

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  19. Match the column.

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  20. High dose of which of the following can cause snow blindness?

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