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प्रश्न
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants.
विकल्प
True
False
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उत्तर
The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants- False.
Correct statement
The balance of oxygen in the atmosphere is maintained through photosynthesis in plants and respiration in animals.
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संबंधित प्रश्न
What is nitrogen-fixation?
Fill in the blanks :
_______ and ______ are the most common air pollutants.
Name and briefly explain four ways by which pollution of air is caused by humans.
Give reason:
A burning candle stops burning if covered with a glass tumbler
Name three different appliances where air is utilized.
Give word equation for the following conversion:
Nitrogen of the air to nitric oxide
Of the total volume of air – 4/5th is nitrogen. State the utility or consequence of this ratio.
Name the main component of air.
What are the components of air?
Carbon dioxide with water changes
