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Why is the air close to the earth's surface very dense?
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When dense air sinks toward earths surface what is it called?
The dense air sinking towards the Earth's surface is called subsidence. Subsidence can lead to high pressure systems and stable weather conditions.
What air is more dense the air in a mine or the air on the earths surface?
The air in a mine is typically more dense than the air on the Earth's surface. This is because the air in a mine is generally cooler, leading to higher air density due to cooler temperatures causing the air molecules to be packed closer together.
What causes air to move with the earths surface?
convection
Why is the air thinner at night?
During the night, as the ground cools down, the air near the surface also cools and becomes more dense. This cooler, dense air stays close to the ground, causing it to sink and displace the lighter, less dense air above. This leads to a decrease in air pressure and makes the air feel "thinner" compared to during the day.
Why is the air so close to the surface of the earth?
The air is close to the surface of the earth because gravity holds it there
Where is the highest air pressure?
air pressure is the highest near the earths surface
Why is air pressure at Earth's surface?
Because it have high dense.
What is horizontal movement of air in realtion to the earths surface?
updraught
How does convection heat Earth's surface?
Convection is the transfer of heat through the movement of a fluid (such as air or water). As the Sun heats the Earth's surface, the air close to the surface absorbs that heat and becomes less dense, causing it to rise. As the warm air rises, cooler air moves in to take its place, creating a cycle of heat transfer that helps warm the Earth's surface.
Hoe does air circulate around earths surface?
Heat from the sun
What is a large body of air that has the same properties as the Earths surface over which it develops.?
air mass
