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प्रश्न
The component of air used by green plants to make their food, is ______.
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उत्तर
The component of air used by green plants to make their food, is carbon dioxide.
संबंधित प्रश्न
Write ‘True’ or ‘False’ in front of following statement.
Enamelling is the process of baking a mixture of silicates on the surface of aluminium at a high temperature.
Write fully balanced equation for the following :
Ca(OH)2 + CO2 →
Give a reason why water droplets appear on the outer surface of a tumbler containing ice.
Explain the importance of nitrogen of the air for plant growth.
Name the following:
The component of air which does not support combustion.
What is the source of oxygen gas in air?
List out the uses of carbon dioxide.
______ present in the air is needed for respiration.
The components of air which are harmful to living beings are ______.
Explain the following observations very briefly
An empty glass in fact is not empty.
