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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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Glossary

The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...

A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

A low-pressure area with converging winds, rotating counterclockwise in the Northern Hemisphere and clockwise in the Southern...

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...