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प्रश्न
What are the importance of air in our daily life?
संक्षेप में उत्तर
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उत्तर
- Oxygen present in the air is needed for respiration.
- We can speak and hear the sound only when there is the air around.
- Air helps in the dispersal of seeds for plant reproduction.
- Monsoon and rain occurs due to the wind action.
- Air regulates the atmospheric temperature.
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संबंधित प्रश्न
Name the major gas present in the inhaled air.
Tick the objects which has air in it.
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A wind mill is used to produce
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______ is an air sport.
The percentage of oxygen in the exhaled air of respiration is ______.
______ discovered nitrogen.
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