What happens when there is low air pressure?

Answer 1

Air pressure decreases as you move higher in the atmosphere. Air, just like any form of matter has mass, and when affected by earth's gravity, weight. The weight of air is pushing down on you with a force of 1 atmosphere at sea level. As you increase elevation the air pressure is reduced because there is less air to push down on you. Just like air, water pressure increases as you increase your depth in it, or any fluid. When air pressure decreases, temperature drops.

Answer 2

From ideal gas law P.V = n.R.T

Reduce of Pressure will effect V and T provide amount of gas remain constant.

It is either the Gas expand or temperature drop to balance the equation.

In reality, it occur both way.

Answer 3

First, if air pressure is too low, it becomes very difficult to inhale enough oxygen to breathe. If the air pressure is extremely low (far too low for a human to be able to breathe at all), then the internal pressure of the fluids in the body will force outward with much more force than the air pressure exerts in the opposite direction. This will cause the cells to rupture from their internal pressure, which, in turn, would kill you.

The former (difficulty breathing), is possible if someone goes to a very high elevation, such as the top of a tall mountain, too quickly (so that the body cannot acclimate to the lower pressure). The second, however, is probably not possible unless a person was placed in a near vacuum without pressurized protective gear (such as a spacesuit).

Answer 4

Low air pressure can lead to decreased oxygen levels, which can make it harder to breathe and can cause symptoms like dizziness, fatigue, and headaches. It can also impact the performance of machinery and affect weather patterns.

Answer 5

Low pressure is normally associated with precipitation. When a low pressure system approaches an area, that area can expect either clouds, rain, or even snow.

Answer 6

A barometer is an instrument used to measure barometric pressure. Low barometric pressure is usually associated with bad weather such as ice, rain or snow.

Answer 7

It rises into the upper atmosphere where it then returns to the lower atmosphere via High pressure systems

Answer 8

Normally when you have low pressure you get a fall in atmospheric pressure and a rise in moisture which leads to either rain and thunderstorms or snow and rain depending on the season.

Answer 9

a bit more spesiffic would do..that depends on what you are talking about