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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A large body of air having similar horizontal temperature and moisture characteristics.
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.