What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...