What is Saturation?
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
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Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
Snow that rises to 8 feet or higher.
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...