Airplane have pressurized cabin of passenger safety while flying high

1.	Airplane have pressurized cabin of passenger safety while flying high in the atmosphere
Answer» AS WE MOVE UPWARDS THROUGH ATMOSPHERE THE HEIGHT OF THE AIR COLUMN ABOVE US WOULD DECREASE. THIS WOULD RESULT IN A DECREASE IN AIR PRESSURE AT HIGH ALTITUDES. FOR THIS VERY REASON AIR PLANES HAVE PRESSURIZED CABINS. THE AIR PRESSURE IN THIS IS INCREASED TO SUFFICIENT VALUE THAT SAFEGUARDS THE PASSENGER AND THE PASSENGER AND THE CREW

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Airplane have pressurized cabin of passenger safety while flying high in the atmosphere

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