Cooler air has greater air pressure since the air molecules are denser, meaning they are close together. Warmer air has lower air pressure for the opposite reason.
Pressure affects the density of air by increase of pressure increases the density
The greater the altitude, the lower the air pressure.
Air pressure is greater at lower altitudes because the weight of the air above compresses the air below, resulting in higher pressure. Conversely, as altitude increases, the density of air decreases, leading to lower air pressure. Therefore, points at sea level generally experience greater air pressure compared to points at higher elevations, such as mountain tops.
The speed of the wind is typically greater when there is a larger difference in air pressure between two points. This is because wind moves from areas of high pressure to areas of low pressure, and the greater the contrast, the stronger the wind will be as it tries to equalize the pressure.
at higher altitudes the pressure of air is greater in our lungs as compare to the air pressure outside the body
Air pressure is greater at lower altitudes because the weight of the air above compresses the air below, leading to higher pressure. As you go higher in altitude, the air pressure decreases due to the lower weight of air above.
No, the greater the difference in air pressure actually results in stronger winds, not lighter ones. Wind is created by the movement of air from areas of high pressure to areas of low pressure, and a larger pressure gradient leads to faster air movement. Therefore, stronger winds occur with a greater pressure difference, while a smaller pressure difference would produce lighter winds.
Troposphere.
no they are equal
At sea level, air pressure is greater compared to higher altitudes. This is because there is more atmosphere above pressing down on air molecules, creating higher pressure. As you ascend in altitude, the air pressure decreases due to the lower concentration of air molecules above.
By blowing more air into the balloon, you can increase the air pressure inside it. The higher the volume of air you blow in, the greater the air pressure will be.
No, air pressure is not greater at mountains than at sea level; it is actually lower. As altitude increases, the density of the air decreases, resulting in reduced air pressure. Therefore, at sea level, air pressure is higher compared to that at higher elevations like mountains.