Question

Why don't the air crus us ?
please answer fast ​

Answer 1

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We aren't getting crushed because we are at atmospheric pressure. There is about 14.7 pounds per square inch (or 101325 N/m^2) of air pressure from the atmosphere above us.

Answer 2

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.➣ It is because our blood contains dissolved oxygen at a pressure, slightly more than the atmospheric pressure. Thus, it counterbalances the atmospheric pressure and hence we do not get crushed by it and don't even feel it.