Airplanes have pressurised cabins for passengers safety while flying h

1.	Airplanes have pressurised cabins for passengers safety while flying high in the atmospere.
Answer» 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. Atthis altitude humans can't breathe very well and our body GETS less.

Airplanes have pressurised cabins for passengers safety while flying high in the atmospere.

Answer»

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. Atthis altitude humans can't breathe very well and our body GETS less.

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Airplanes have pressurised cabins for passengers safety while flying high in the atmospere.

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