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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
Answer the question put against the following constituents of air:
Nitrogen : Explain its significance for plants and animals.
Suggest five measures to prevent air pollution.
What do you understand by the term polluted air?
What happens when Carbon burns in oxygen ? Also give the balanced chemical equation for the reaction.
Name the following:
The component of air which does not support combustion.
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
The mesosphere in the atmosphere, contains most of the air, fit for respiration
What is the percentage of oxygen in air?
Analogy
Photosynthesis : _____ :: Respiration : Oxygen
Which of the following is true about oxygen?
State whether the following statement is true or false. If false, correct them.
Air helps in the movements of sailing yachts and gliders but plays no role in the flight of birds and aeroplanes.
