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प्रश्न
Fill in the blanks
Plants and animals maintain the balance of carbon ___________and _________ in the air.
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उत्तर
Plants and animals maintain the balance of carbon dioxide and oxygen in the air.
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संबंधित प्रश्न
Classify Calcium oxide. Also give a balanced equation to prepare it.
Statement given below is incorrect. Write the correct statement :
Potassium nitrate on strong heating decomposes into potassium nitrite and nitrogen gas.
Give reason:
Mountaineers and divers carry oxygen cylinders with them.
Explain the importance of nitrogen of the air for plant growth.
State what would happen, if the air above the earth contained mainly oxygen and no nitrogen
Write the percentage of the gases present in air.
What is the presence of harmful substance in the air called?
A gas that neither burns nor supports burning is ______.
Assertion: Carbon dioxide occurs as carbonates in nature.
Reason: Carbon dioxide can exist as a liquid at atmospheric pressure.
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Carbon dioxide
