What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
The branch of science dealing with the laws of motion of air or other gases.
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...