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Water pressure at the bottom of a water column changes with the height of the water above it because of the mass of the water above the bottom of the column....the more water, the greater the mass, the more pressure exerted at the bottom of the column.

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18y ago

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What decreases as elevation increases?

Air pressure decreases as elevation increases, leading to lower oxygen levels and thinner air. Temperature can also decrease with elevation due to decreasing pressure and changes in the atmosphere.


Is elevation is a factor that affect air pressure?

Yes, elevation is a factor that affects air pressure. As elevation increases, the air pressure decreases because the weight of the air column above decreases. This is why mountainous regions typically have lower air pressure compared to lower elevations.


What are 2 main reasons air pressure changes?

Air pressure changes mainly due to changes in elevation and changes in weather patterns such as the movement of high and low-pressure systems. As elevation increases, air pressure decreases because there is less air above exerting pressure. Changes in weather patterns can lead to alterations in air temperature and density, affecting air pressure.


How does a decrease in elevation affect air pressure?

As elevation decreases, air pressure increases. This is because the higher you are in the atmosphere, the less air there is above you exerting downward pressure, resulting in lower air pressure. Conversely, the lower you are in elevation, the more air there is above you pressing down, leading to higher air pressure.


Why is the air pressure in the troposphere greater with lower elevation?

Air pressure decreases with higher elevation due to the weight of the air column above pushing down. The air at lower elevations has more air above it, creating higher pressure. This is why air pressure decreases as you go higher in the atmosphere.

Related Questions

How does the pressure change from Death Valley to the mountaintops?

the air pressure changes based on elevation


Why can an aneroid barometer measure elevation as well as air pressure?

An aneroid barometer measures air pressure using a flexible metal chamber that expands or contracts based on changes in air pressure. As elevation increases, the air pressure decreases, causing the metal chamber to expand. By calibrating the device, the change in chamber size can be used to estimate the change in elevation.


What must change for air pressure to change?

Your elevation above sea level or the weather passing over you.


Does Air pressure increases as elevation increases?

No. It is a negative correlation which means, as the elevation increases the air pressure decreases.


What decreases as elevation increases?

Air pressure decreases as elevation increases, leading to lower oxygen levels and thinner air. Temperature can also decrease with elevation due to decreasing pressure and changes in the atmosphere.


What four things affect pressure?

Change in volume - container getting bigger or smaller with same amount of air; Change in temperature - air gets hotter or colder causing it to expand or contract; Change in density - air is pumped into or out of a fixed container.


Is elevation is a factor that affect air pressure?

Yes, elevation is a factor that affects air pressure. As elevation increases, the air pressure decreases because the weight of the air column above decreases. This is why mountainous regions typically have lower air pressure compared to lower elevations.


What are 2 main reasons air pressure changes?

Air pressure changes mainly due to changes in elevation and changes in weather patterns such as the movement of high and low-pressure systems. As elevation increases, air pressure decreases because there is less air above exerting pressure. Changes in weather patterns can lead to alterations in air temperature and density, affecting air pressure.


How does a decrease in elevation affect air pressure?

As elevation decreases, air pressure increases. This is because the higher you are in the atmosphere, the less air there is above you exerting downward pressure, resulting in lower air pressure. Conversely, the lower you are in elevation, the more air there is above you pressing down, leading to higher air pressure.


Can an aneroid barometer measure elevation as well as air pressure?

The aneroid measures elevation and air pressure has an airtight chamber that is sensetive to changes in the air pressures. Hope this helps.


How does the atmosphere change or stay the same with elevation?

The actual atmosphere itself does not change with elevation, but the atmospheric pressure does.


What would you use to measure the elevation above sea level on air temperature and air pressure?

elevation above sea level . . . barometer or GPS air temperature . . . thermometer air pressure . . . barometer