CALDERA Meaning and
Definition
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A caldera is a large, bowl-shaped depression that is formed as a result of the collapse or subsidence of the ground after a volcanic eruption. This geological feature is typically circular or elliptical and can vary in size, ranging from a few kilometers to several tens of kilometers in diameter. Calderas are formed when a volcano erupts so violently that its magma chamber is emptied, causing the volcano to collapse in on itself. The collapse creates a crater-like depression that is much larger than the original volcanic vent.
Calderas can be found both on land and underwater, with notable examples including the Yellowstone Caldera in the United States, the Campi Flegrei Caldera in Italy, and the Taal Caldera in the Philippines. They are often surrounded by steep walls or cliffs, which were once the sides of the volcano prior to its collapse. Within a caldera, there may be additional volcanic activity, such as the formation of new lava domes or smaller volcanic cones.
Calderas can display a wide range of geological and ecological features, including hot springs, geysers, and lakes. They are not limited to volcanic regions and can also be formed through the collapse of underground caves or the draining of large water bodies, such as lakes or reservoirs. Their unique shape and formation make calderas fascinating features of our planet's ever-changing landscape.
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A Spanish term for the deep caldron-like cavities which occur on the summits of extinct volcanoes.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for CALDERA
Etymology of CALDERA
The word "caldera" comes from Spanish, which in turn originated from the Latin word "caldaria". "Caldaria" translates to "cooking pot" or "cauldron", derived from the Latin word "calidus", meaning "hot". The term was first introduced by early explorers and volcanic geologists to describe large volcanic features characterized by a cauldron-like shape and formed through the collapse of magma chambers.
Similar spelling words for CALDERA
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