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Pressure of (free) air is NOT determined by temperature, only by earth gravity (mass of the amount of air contracted by earth).

In a fixed volume closed container they are both directly proportional to each other by Gay-Lussac's Law:

p = k*T

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Why does air in the atmosphere move?

Temperature differences is why air moves in the atmosphere. Hot air rises, cold air falls. With these temperature difference comes pressure differences and these temp. and pressure differences are what keep the air moving. Theoretically, if there were no temp. or pressure differences in the atmosphere, air would not move.


What are differences in air temperature create differences in air pressure?

Differences in air temperature create variations in air pressure due to the behavior of air molecules. Warm air is less dense and rises, leading to lower pressure in that area, while cooler air is denser and sinks, resulting in higher pressure. This movement of air creates wind and drives weather patterns, as air flows from high-pressure areas to low-pressure areas to equalize the pressure differences. Thus, temperature variations are fundamental to the dynamics of the atmosphere.


What is air that is constantly moving because of the differences in water temperature and land temperature?

The term for air that is constantly moving due to differences in water and land temperature is called wind. This movement is caused by variations in atmospheric pressure and the Earth's rotation, which create differences in temperature and pressure that drive air circulation.


Is temperature related to pressure air?

Temperature is related to air pressure because the air pressure can determine the movement of wind. If cool winds move from areas of high pressure to low pressure zones, the temperature in that place will drop.


Winds start to blow when the air temperature?

Winds start to blow when there are differences in air pressure between two regions. These pressure differences cause air to move from areas of higher pressure to areas of lower pressure, creating wind. Temperature can play a role in creating these pressure differences, but it is not the sole factor in wind formation.


How can one determine the density of air by considering the temperature and pressure?

To determine the density of air, one can use the ideal gas law equation, which relates the density of a gas to its temperature and pressure. By measuring the temperature and pressure of the air, one can calculate its density using the formula: density pressure / (gas constant temperature).


How is wind related to air pressure and temperature?

Wind is related to air pressure and temperature because differences in air pressure and temperature create areas of high and low pressure. Wind moves from areas of high pressure to areas of low pressure, and the speed and direction of the wind are influenced by these pressure differences. Temperature also plays a role in wind patterns, as warm air rises and cool air sinks, creating circulation patterns that drive wind movement.


What is the wind like?

The wind is the movement of air masses due the differences in air pressure or air temperature.


What is wind like?

The wind is the movement of air masses due the differences in air pressure or air temperature.


What causes unequal pressure?

Unequal pressure can be caused by differences in temperature, altitude, and physical barriers such as walls or structures that block air flow. These differences create variations in air density, resulting in variations in air pressure.


What causes the most differences in air pressure?

The most significant factor causing differences in air pressure is temperature variation. Warm air is less dense and has lower pressure, while cold air is denser and exerts higher pressure. This temperature contrast in different regions creates variations in air pressure, leading to the formation of weather systems and wind patterns.


Strong winds are primarily caused by?

The air pressure differences result mostly from the uneven heating of earth's surface.