Question

We do not get crushed under atmospheric pressure

Answer 1

Human bodies are used to air pressure. The air pressure in our lungs, ears and stomachs is the same as the air pressure outside of our bodies, which ensures that we don’t get crushed. Our bodies are also flexible enough to cope when the internal and external pressures aren’t exactly the same. Aeroplanes need pressurised cabins to compensate for the lower air pressure at high altitudes. Despite this artificial atmosphere, the air pressure inside an aeroplane is not the same as at sea level. You might have noticed that if you drink from a plastic bottle during a flight and put the lid back on, when you land the bottle will be crushed. This is because the air in the bottle is at the lower pressure of the cabin and it can’t withstand the higher air pressure at ground level.
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Answer 2

HELLO USER!!
HERE IS YOUR ANSWER

We do not crush under the atmospheric pressure because our body too exert the pressure by pumping blood and the rate or breathing. This keeps a balance in the two zones of pressure ( inside and outside the body). Our bones do not help in this. You can even notice that stopping your breath for some time may crack ur ribs. And hence our body itself exert pressure to balance the outer pressure.

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