why are aeroplane cabins filled with pressurised air and oxygen?
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Answered by
5
Answer:
It is very important for the airplanes to be pressurized.
Step-by-step explanation:
Airplane cabins are pressurized because humans cannot breath at a very high elevation.
Aircraft are pressurized to allow them to fly higher. Without pressurization, the amount of oxygen in the air would not be sufficient for humans to breathe.
Answered by
2
As elevation increases, the air pressure decreases. Due to this, mountaneers can't breathe at a high elevation. For the same reason, air cabins must be filled with pressurised air and oxygen for humans to be able to breathe.
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