EASY
UGC NET Paper 1
IMPORTANT
Earn 100

Montreal Protocol signed in 1987 was signed to :
(a)Phase out the use of CFC's which cause depletion of the ozone layer.
(b)Reduces the greenhouse effect.
(c)Protect endangered species.
(d)Ban nuclear testing in tropical oceans.

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Important Questions on People, Development and Environment
EASY
UGC NET Paper 1
IMPORTANT

EASY
UGC NET Paper 1
IMPORTANT
Which of the following statements are correct in the context of carbon monoxide emissions?
1. It is mainly due to incomplete combustion of fuel.
2. They are more evident in petrol engine.
3. Long-t«tn exposure can cause nausea.
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UGC NET Paper 1
IMPORTANT

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UGC NET Paper 1
IMPORTANT

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UGC NET Paper 1
IMPORTANT

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UGC NET Paper 1
IMPORTANT

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UGC NET Paper 1
IMPORTANT

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UGC NET Paper 1
IMPORTANT
