Wild life

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

(a) :  1985
(b) :  1986
(c) :  1987
(d) :  1988
(e) :  None of the Above
Answer:  1987
Explanation:  

Q: Viable material of endangered species can be preserved by:

(a) :  gene bank
(b) :  gen library
(c) :  herbarium
(d) :  gene pool
(e) :  None of the Above
Answer:  gene bank
Explanation:  

Q: What is the major cause of diminishing wildlife number?

(a) :  felling of trees
(b) :  paucity of drinking water
(c) :  cannibalism
(d) :  habitat destructuion
(e) :  None of the Above
Answer:  habitat destructuion
Explanation:  

Q: If we uncover half of the forest, covering of the earth, what crisis will produced at most and at first?

(a) :  some species will be extinct
(b) :  population and ecological imbalance will rise up
(c) :  energy crisis will occur
(d) :  rest half forest will maintain this imbalance
(e) :  None of the Above
Answer:  some species will be extinct
Explanation:  

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