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प्रश्न
Complete the statement given below by filling in the blank with the correct word from the words given
___________is an example of a pollutant present in the air.
पर्याय
carbon dioxide
stratosphere
nitrogen dioxide
water vapour
hydrogen sulphide
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उत्तर
Hydrogen sulphide is an example of a pollutant present in air.
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संबंधित प्रश्न
Name the main components of air.
Statement given below is incorrect. Write the correct statement :
Carbon dioxide gas allows the earth to radiate out heat rapidly.
Write ‘True’ or ‘False’ in front of following statement.
The trapping of solar heat energy in the earth’s atmosphere is called greenhouse effect.
Name and briefly explain four ways by which pollution of air is caused by humans.
Fill in the blank
The reddish-brown powder on the surface of iron nails exposed to air and moisture is called _____.
State what would happen, if the air above the earth contained mainly oxygen and no nitrogen
Complete the statement given below by filling in the blank with the correct word from the words given below
The ______ is a layer which extends up to about 10-50 km. above the earth.
How do plants and animals maintain the balance of oxygen and carbon dioxide in the air?
Can you guess why fire extinguishers throw a stream of carbon-di-oxide while putting - off the fire?
Garima observed that when she left her tightly capped bottle full of water in the open sunlight, tiny bubbles were formed all around inside the bottle. Help Garima to know why it so happened?
