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Montreal protocol which calls for approp...

Montreal protocol which calls for appropriate action to protect the ozone layer from human activities was passed in the year:

A

1988

B

1985

C

1986

D

1987

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The correct Answer is:
D
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MOTION-ECOLOGY-EXERCISE -3
  1. Limit of BOD prescribed by Central Pollution Control Board for the dis...

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  2. The blue baby syndrome results from

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  3. Montreal protocol which calls for appropriate action to protect the oz...

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  4. Niche overlap indicates

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  5. Which one of the following is not used for construction of ecological ...

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  6. Which of the following pairs of an animal and a plant represent endang...

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  7. Photochemical smog pollution does not contain

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  8. Which one of the following is not included under insitu conservation

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  9. Which one of the following is the correctly matched pair of an endange...

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  10. Which of the following is considered a hot-spot of biodiversity in Ind...

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  11. Two plants can be conclusively said to belong to the same species if t...

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  12. Identify the odd combination of the habitat and the particular animal ...

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  13. Which one of the following ecosystem types has the highest annual net ...

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

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

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  16. A high density of elephant population in an area can result in

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  17. Geometric representation of age structure is a characteristic of :

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  18. Which one of the following pairs of organisms are exotic species intro...

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  19. Which one of the following is not observed in biodiversity hotspots

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  20. Which one of the following in the correct percentage of the two (out o...

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