List five activities that are possible due to the presence of air.
The activities which are possible due to the presence of air.
- Respiration: Inhalation of oxygen and exhalation of carbon dioxide, this process called respiration which can be done only in the presence of air.
- Oxidation: All oxidation processes is proceeded in the presence of air.
- Combustion: For combustion oxygen is required which is present in air.
- Transpiration: Loss of water occurs due to presence of air.
- Evaporation and condensation, flying of birds are some of other activities which are possible only in the presence of air.
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