What is Polar Vortex?
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs in both the stratosphere and troposphere at high latitudes, close to the poles. It is formed by the rotation of cold, dense air.
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The branch of science dealing with the laws of motion of air or other gases.
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...