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Which of the following statements is NOT...

Which of the following statements is NOT true?

A

Photochemical smog always contains Ozone.

B

The toxic effect of Carbon Monoxide is due to its greater affinity for haemoglobin as compared to oxygen.

C

Lead is the most hazardous metal pollutant of automobile exhaust.

D

None of the above

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The correct Answer is:
D
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SOURAV SIR-ENVIRONMENT-MCQ OF ENVIRONMENT
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  2. Identify the non Green-House Gas(GHG) from the following:

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  3. Which of the following statements is NOT true?

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  4. The word 'ecology' (Okologie) was coined in 1866 by :

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  5. In an ecotone, the species which become abundant are called:

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  6. The Siberian Crane, an endangered migratory bird is a regular visitor ...

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  7. The largest number of Tiger Reserves are located in:

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  8. The use of microorganism metabolism to remove pollutants such as oil s...

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  9. Earth Hour is organized by ?

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  10. Which among the following alkane has largely replaced the ozone layer-...

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  11. Which among the following will emit maximum mass of carbon dioxide, wh...

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  12. The Ozone Day is observed every year on September 16 as on this day in...

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  13. Which among the following is/are the main objective(s) of National Gre...

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  14. Madhav Gadgil Panel or The Western Ghats Ecology Expert Panel (WGEEP) ...

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  15. Gharana Wetland, which was notified the important Bird Area is located...

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  16. The Chenchu people in India have been active in protection of wildlife...

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  17. Now a days Environmental Accounting is making news. What is Environmen...

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  18. The name of Billy Arjan Singh is most closely associated with which am...

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  19. Main bench of National Green Tribunal is located at?

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  20. The 'thickness' of Stratospheric Ozone layer is measured in/on:

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