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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.
विकल्प
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
Answer the question put against the following constituents of air :
Carbon dioxide : “Although carbon dioxide plays no role in respiration, all life would come to an end if there is no carbon dioxide in air.” Support this statement with relevant facts.
Statement given below is incorrect. Write the correct statement :
During thunder and lightning, nitrogen and oxygen combine to form nitrogen dioxide gas.
Briefly state the importance of Nitrogen.
What happens if the percentage of oxygen in the air reaches to 70%?
Nitrogen is _______ than air.
Composition of the component of air ______ from place to place.
The Scottish chemist ______ discovered carbon dioxide is present in air.
Write a note on nitrogen.
Match the following:
| 1. | More industrial cities | a. | dust particles |
| 2. | Coastal areas | b. | Humidity |
| 3. | Rainy season | c. | Carbon dioxide |
| 4. | Windy places | d. | water vapour |
Venus's atmosphere consists of roughly 96 – 97% of ______.
