Question

What are the uses of Air ?
Ans -
• Air provides medium for communication.
• Oxygen is essential for respiration and combustion.
• CO2 is used for raw material by plant for photosynthesis .​

Answer 1

Answer:

Ans - The uses of air :-

Explanation:

• Oxygen present in air essential for the process of respiration.

• Different musical instruments, such as guitar and

flute, are played with the help of air.

• Air fills empty spaces in objects like balloons, tyres and tubes to make them useful.

• Air is an important agent of pollination and seed dispersal .

• Air helps in the movement of airplanes, kite , parachutes, and boats.

• Carbon dioxide present in air is required for the process of photosynthesis.

• The wind rotates the windmill , which is then use for drawing water from the tube wells, for running the flour mills, and for the generation of electricity.