Web Results


As altitude increases, the air pressure decreases. The surface of the earth is the bottom of an ocean of air. The layers on top increase pressure so that at sea level a body is under 14.7 pounds of pressure per square inch. Moving up in altitude decreases weight of air that causes the pressure.


Pressure with Height pressure decreases with increasing altitude The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.


The pattern reverses yet again in the mesosphere. Temperatures decrease with increasing height as the ozone layer is left behind and the air thins out with increasing altitude. The lowest portion of the low-pressure mesosphere is heated by the warm air of the upper stratosphere. This heat radiates upward, getting less intense as altitude increases.


False, air pressure goes down as altitude increases. Air acts like water in the sense that they are both fluids. If you are on the surface of the earth you are in the bottom of the fluid just like ...


What happens to air pressure as altitude increases A. Air temperature increases B. Air temperature decreases C. Air temperature does not change D. Air temperature depends on the amount of organisms in the area


When the altitude increases, the air pressure decreases (or "GOES DOWN") and vice versa. This is due to the fact that air is affected by gravity, therefore there is more of it at a lower altitude ...


So the temperature of the air near the earth's surface is greater and the value decreases with increase in altitude. This is why the speed of sound (which has a direct relation with temperature) decreases with altitude. About pressure variation with altitude:-The pressure of air is nothing but the weight of air column over a given surface.


Does Atmospheric Pressure Increase or Decrease With Higher Altitude? Atmospheric pressure decreases as altitude increases. High altitudes contain less air molecules, resulting in lower air density, decreased temperatures and lower air pressure.


Winds are caused by differences in air pressure. As temperature increases the air becomes less dense and its air pressure decreases. The less heated air will be cooler and denser. The cool dense air flows underneath the warm less dense air forcing the warm air to rise.


It is the outmost layer of the atmosphere, it's air is very thin, and it has no definite outer limit. Why is the thermosphere so hot? ... This happens to air pressure as altitude increases. Decreases. This layer of the atmosphere protects the earth from meteorites. The Mesosphere.