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The atmospheric pressure near the earths surface does what?
It decreases as you move away from the earth surface
Does Mars have extreme pressure?
No, Mars has a much lower atmospheric pressure compared to Earth. The average surface pressure on Mars is about 0.6% of Earth's atmospheric pressure at sea level, making it too thin to support human life without a pressure suit.
When the layer of the air that sorrounds the earth presses down this is called what?
This is called atmospheric pressure. Atmospheric pressure is the pressure exerted by the weight of the air above a given point on Earth's surface.
Atmospheric pressure is the pressure exerted by the atmosphere against the of the earth?
Yes, atmospheric pressure is the force per unit area exerted by the weight of air above a given point on Earth's surface. It decreases with increasing altitude due to the decrease in air density.
What planet has atmospheric pressures at its surface that are roughly comparable to those at Earth's surface?
Venus has atmospheric pressures at its surface that are roughly comparable to those at Earth's surface, around 92 times the pressure we experience here on Earth. This high pressure is due to Venus' thick atmosphere composed mostly of carbon dioxide.
Where on earth is atmospheric pressure greatest?
The atmospheric pressure is greatest at sea level, which is at the Earth's surface. As altitude increases, atmospheric pressure decreases.
About What fraction of atmospheric pressure greatest at the surface of earth?
At the surface of the Earth, about 99% of the atmosphere's total mass is located below 32 km. This is where most of the atmospheric pressure is concentrated. Therefore, the greatest fraction of atmospheric pressure is present at the Earth's surface.
Where is the atmospheric pressure the greatest?
The atmospheric pressure is greatest at sea level, where the weight of air above is at its highest due to gravity pulling air molecules towards the Earth's surface. As you move to higher altitudes, atmospheric pressure decreases because there is less air above exerting pressure downwards.
How does atmospheric pressure change as you move away from the surface of earth?
Atmospheric pressure decreases as you move away from the surface of the Earth. This is because the weight of the air above you decreases with higher altitudes, resulting in lower atmospheric pressure.
What happens when the atmospheric pressure is greatest near the Earths surface?
When atmospheric pressure is greatest near the Earth's surface, it usually indicates stable and fair weather conditions. High pressure systems generally bring clear skies, low humidity, and light winds. This can lead to pleasant weather conditions in the area.
What is ten bar?
Bar is a unit used to measure pressure, one bar is the normal atmospheric pressure of the on the surface of the earth, and ten bar is when the pressure is ten times the normal atmospheric pressure on the surface of the earth.
Where on earth would you expect atmospheric pressure to be highest?
Atmospheric pressure is highest at sea level, where the weight of the air above exerts the greatest force. Consequently, you would expect higher atmospheric pressure near low-lying regions like sea level and lower pressure at higher altitudes.
The atmospheric pressure near the earths surface does what?
It decreases as you move away from the earth surface
What planets air pressure is the same as it is 30 km above earths surface?
The planet with an atmospheric pressure similar to that 30 km above Earth's surface is Venus. At an altitude of about 50 km above Venus, the atmospheric pressure is comparable to Earth's surface pressure.
Does Mars have extreme pressure?
No, Mars has a much lower atmospheric pressure compared to Earth. The average surface pressure on Mars is about 0.6% of Earth's atmospheric pressure at sea level, making it too thin to support human life without a pressure suit.
What is the difference between gauge pressure and atmospheric pressure?
Gauge pressure is the pressure measured relative to atmospheric pressure, while atmospheric pressure is the pressure exerted by the Earth's atmosphere on a surface. Gauge pressure accounts for atmospheric pressure, while atmospheric pressure is the total pressure exerted by the atmosphere.
In which layer of the earth does the greatest atmospheric pressure occur?
The greatest atmospheric pressure occurs in the troposphere, which is the lowest layer of the Earth's atmosphere. The pressure decreases rapidly with height in the troposphere, and it is where weather events and phenomenon like clouds, rain, and storms take place.
