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WorksheetsPOLLUTION OF AIR & WATER
Total questions: 10
Worksheet time: 6mins
Air pollution refers to release of harmful contaminants in water.
True
False
Select 3 air pollutants.
Oil Spills
Smoke
Dust
Acid Fumes
Which gas can kill a person, when inhaled in excess?
Oxygen
Carbon dioxide
Sulphur dioxide
Carbon monoxide
Select any 2 effect of water pollution from the given options : -
Health is affected
Global Warming
Acid Rain
Aquatic life is harmed
Pollution is always caused by chemical substances.
True
False
What is a pollutant??
Substances that cause a very little pollution are called pollutants
Substances that cause a lot of pollution are called pollutants
Substances that do not cause pollution are called pollutants
Substances that cause pollution are called pollutants
Select any 2 pollutants
Global Warming
Sound
Acid Rain
Heat
Pollution can affect aquatic life.
True
False
We cannot control pollution.
True
False
Select 2 methods to control air pollution.
Regular pollution checks of vehicles should be made mandatory.
We should not do anything thing.
We should replace wood and coal by clean fuel, LPG for domestic use.
None of these
