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Question-1
The most abundant green house gas is_______________.
(A)
Carbon dioxide
(B)
Methane
(C)
Carbon monoxide
(D)
None of these
Question-2
The costal waters are becoming increasingly polluted largely due to :
(A)
Environment
(B)
Land based activities
(C)
Open sea pollution
(D)
None of these
Question-3
Burning of fuels like _________ pollutes the atmosphere ?
(A)
Petrol
(B)
Diesel
(C)
Paraffin
(D)
All of these
Question-4
Which of the following are the environmental problems that the world faces today?
(A)
Water pollution
(B)
Global warming
(C)
Deforestation and decay of ozone
(D)
All of the above
Question-5
The biggest threat to the environment is the disproportionate increase in :-
(A)
Population
(B)
Flora
(C)
Fauna
(D)
None of these
Question-6
Global warming is the increase in the average temperature of the____________.
(A)
Atmosphere
(B)
Oceans
(C)
Landmass of the earth
(D)
All of the above
Question-7
The Kyoto protocol was agreed in_____________.
(A)
1996
(B)
1997
(C)
1998
(D)
1999
Question-8
Which of the following are the causes of sound pollution?
(A)
Machines
(B)
Vehicle horns and loud music
(C)
Public address systems
(D)
All of these
Question-9
________ protects the earth from the ultra violet rays?
(A)
Ozone layer
(B)
Forests
(C)
Oceans
(D)
Rain
Question-10
Global warming has led to the depletion of____________.
(A)
Ozone layer
(B)
Oceans
(C)
Forests
(D)
None of these
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Plus 2 Humanities
Kerala (English Medium)
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