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प्रश्न
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
विकल्प
True
False
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उत्तर
False.
Correct statement: The troposphere in the atmosphere, contains most of the air, fit for respiration.
संबंधित प्रश्न
Fill in the blanks :
_______ and ______ are the most common air pollutants.
Name and briefly explain four ways by which pollution of air caused by humans is minimised.
Give reason:
When water is heated, we see bubbles rising up.
Fill in the blank
Green plants need ________________to prepare food.
State the utility of oxygen for respiration in living organisms
Name the following:
The component of air which does not support combustion.
Name the main component of air.
Analogy
Photosynthesis : _____ :: Respiration : Oxygen
List out the uses of nitrogen.
Write just a few sentences for an imaginary situation if any of the following gases disappear from the atmosphere.
Nitrogen
