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Atmospheric pressure is a force in an area pushed against a surface by the weight of air in Earth's atmosphere. The earth is covered in a layer of air. However ...

Jun 1, 2011 ... Why the air in the upper-atmosphere stay so cold yet is expanded like hot air still ? I didn't see this go over in the video.. Read more. Show less.



Aug 29, 2013 ... Atmospheric pressure is the force exerted against a surface by the weight of the air above the surface.


Understanding how barometric pressure and other mitigating factors—both natural and human-related—affect fish behavior will definitely help you catch fish.


May 14, 2011 ... The air around you has weight, and it presses against everything it touches. That pressure is called atmospheric pressure, or air pressure.


Jul 7, 2015 ... Atmospheric pressure — or barometric pressure — is simply the weight of the air at ground level. It's a little easier to understand when you think ...


To understand pressure, consider a sponge. When left alone, a sponge stretches out to its full size. As you squeeze down on the sponge, what happens?


The key to understanding pressure in the atmosphere is to understand how gases work. You can read about gases and how pressure can increase and ...