Question

what are the uses of air for human beings ​

Answer 1

Answer:

Air is a natural resource and is available abundantly. When we talk about the uses of air, the first thing that we can say that it is the most important element that supports the vitality and well being of all living things on the Earth. Having said that, just like water, air is very useful and it has a lot of applications.

• Sustain life and growth
• Combustion
• Maintaining Temperature
• Supplier of Energy
• Photosynthesis

Answer 2

Answer:

Constituent of air which is oxygen,which is most important for the survival of human beings.Because oxygen is a macro nutrient and is required for all catabolic activities in our body.

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