EASY
8th CBSE
IMPORTANT
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The phenomenon of corrosion of marbles of the monuments, by acid rain, is called .

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Important Questions on Pollution of Air

EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 4
The phenomenon of likely increase in earth's temperature (due to increase in the amount of greenhouse gases), is known as _____.
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 1
Burning of fossil fuels is one of the many causes of air pollution.
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 2
High concentration of nitrogen dioxide in the atmosphere, can result in respiratory problems.
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 3
The ultraviolet rays of the sun get absorbed mainly by the oxygen present in the atmosphere.
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 4
Acid rain does not corrode metals.
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 5
Sulphur dioxide is one of the ‘greenhouse gases’.
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 1
Which of the following is responsible for the depletion of the ozone layer?
EASY
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 19 - Pollution of Air>Something To Know>Q 2
An increase, in the amount of carbon dioxide and methane in the atmosphere, is likely to lead to