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Why do airlines need to have pressurized cabins 2024?

Ethan Mitchell | 2023-04-19 18:48:34 | page views：1648
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Isabella Carter

Studied at the University of Seoul, Lives in Seoul, South Korea.
A: Airplanes are pressurized because the air is very thin at the altitude they fly. The average passenger jet has a cruising altitude of about 30,000 to 40,000 feet. At this altitude humans can't breathe very well and our body gets less oxygen.
2023-04-27 18:48:34
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Isabella Sanchez

QuesHub.com delivers expert answers and knowledge to you.
A: Airplanes are pressurized because the air is very thin at the altitude they fly. The average passenger jet has a cruising altitude of about 30,000 to 40,000 feet. At this altitude humans can't breathe very well and our body gets less oxygen.
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