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This is an MCQ based on the topic of Pollution of Air and Water.
It includes Global Warming, Pollutant, Radiation, and Purity.
Air is a mixture of various gases. One of the gas is 21% part of the air and is essential for the survival of human beings. This gas is:
Which of the following is not a source of air pollution?
The type of pollution which is likely to affect “Taj Mahal in Agra” to a greater extent is
Arun wishes to contribute in reducing air pollution. Which vehicle should be is used for going to school?
Car
School bus
Autorickshaw
Scooter
Incomplete combustion of fuel such as petrol and diesel give:
The greenhouse effect gas is:
The following gas forms acid rain:
Which of the following Is not a pollutant unless present in excess:
Addition of harmful and poisonous substances in our environment is called:
Potable water is the one that is:
In which year Ganga Action Plan was launched?
Which one of the following is a quality of wastewater?
Period 2005-2015 is being celebrated as the international decade for action on
In sewerage manholes are located at every
The phenomenon of marble cancer is due to
Which of the following contents is most harmful to aquatic animals?
Which of the following is a non-biodegradable pollutant?
Which of the following techniques of irrigation should be used to save water?
The gas used in refrigerating appliance causing serious damage to ozone is
Smog =
Smoke in dog’s stomach
Smoke + fog
Smoke
Fog
