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Atmospheric pressure, sometimes also called barometric pressure, is the pressure within the atmosphere of Earth In most circumstances atmospheric pressure is ...

Jun 1, 2011 ... so why is it when air rises the air pressure gets lower? Not trying to be a smartass I don't understand this or why things happen the way they do.


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


Understanding air pressure. The weight of the air pressing down on the Earth, the ocean and on the air below causes air pressure. Earth's gravity, of course, ...


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 ...


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.


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


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 ...


The air pressure is a function of how much air is pressing over an area. ... Much of the general public does not understand how air pressure is used in ...