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प्रश्न
Air is a mixture of many _______.
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उत्तर
Air is a mixture of many Gases.
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संबंधित प्रश्न
Answer the question put against the following constituents of air :
Water vapours : Explain their role in modifying the earth’s climate.
What are the causes of air pollution?
Briefly state the importance of Nitrogen.
Briefly state the importance of Water vapour.
Write down the composition of three main gases present in air by volume.
Write ‘true’ or ‘false for the following;
Carbon dioxide is given out during photosynthesis
Write ‘true’ or ‘false for the following;
The major component of air is oxygen.
_______ can be seen moving in a beam of sunlight in a dark room.
During respiration, carbon-di-oxide is exhaled out of the body through the ______.
The air in coastal areas have more oxygen.
