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WorksheetsCHAPTER 18 POLLUTION OF AIR AND WATER
Total questions: 10
Worksheet time: 6mins
Green House gas is
Carbon dioxide
Nitrogen
Oxygen
Methane
CNG is a
Polluted fuel
Clean fuel
None
Harmful fuel
(a) campaign organized by children from many schools made a big difference to the air pollution that levels around Diwali [First letter only capital, no full stop]
The majority of people living in regions that are threatened by global warming are in:-
North American
Africa
Antarctica
Asia
The event where lakhs of trees are planted in July every year
Van Mahotsav
The Clean Air India Movement
NCAP
Say no to crackers
Delhi was being choked by fumes released from automobiles running on ____ and _____
Petrol
Diesel
LPG
Natural Gas
A recent climate change report gives us only a limited time to keep the greenhouse gases at the present level. Otherwise, the temperature may rise more than 2 degree Celsius by the end of the century, a level considered safe.
True
False
What is the Kyoto protocol
An agreement to reduce the emission of greenhouse gases
A campaign led to bring back the dead to life
An awareness program to bring more concern to the youths about their environment
Another name for Global warming
An increase in the earth's temperature by even as little as 0.5 celsius can have such a serious effect!
True
False
CO2 is continuously being released because of ______
Fireworks
Agriculture
Animals
Human activities
