Question

define in very short....

atmospheric pressure ​

Answer 1

Answer:

$\huge{ \underline{ \boxed{ \mathfrak{ \red{answer}}}}}$

the pressure exerted by air or atmosphere is called atmospheric pressure.

it is commonly measured by barometer.

Answer 2

atmospheric pressure is the pressure exerted by the atmosphere which includes gases like carbon dioxide ,carbon monoxide ,oxygen and other dust particle etc

Earth is surrounded by a blanket of different layer called atmosphere they are

1. lithosphere
2. exosphere
3. mesosphere
4. troposphere
5. biosphere

these different layer have different atmospheric pressure which depends on its hight from Earth .

Atmospheric pressure decreases at high altitude .

atmospheric pressure is useful in some of the cases they are

atmospheric pressure helps in circulation of blood.

atmospheric pressure play important role in overflow of ink in the pen .