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प्रश्न
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Nitrogen
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उत्तर
Nitrogen constitutes a major part i.e.78% of the atmosphere. Nitrogen is a gas that hinders burning. So, if nitrogen disappeared completely from the earth, things will burn at a faster rate. Also, in the lack of nitrogen, there are increased chances of dehydration. Nitrogen is a necessity for the growth of plants. Although plants do not absorb nitrogen directly through the air they consume it insoluble forms. So, no nitrogen will disturb the plant cycle.
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संबंधित प्रश्न
Describe a simple experiment to show that l/5th of air is oxygen.
Fill in the blank
Green plants need ________________to prepare food.
State the utility of oxygen for respiration in plants
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Why is air considered as a mixture?
The constituent of air that supports combustion is _____.
How do the roots of land plants get oxygen for breathing?
Which gas in the atmosphere is essential for respiration?
How to show the presence of carbon-di-oxide in the air?
Give the components present in the air with a percentage?
