What is Sublimation?
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water vapor.
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Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.