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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Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.