Hydrothermal circulation is the circulation of hot water underneath the earth. It is located most often in the vicinity of sources of heat ...
Hydrothermal Circulation
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Origin of The Andes
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The origin of the Andes Mountains Range goes back to 50 million years ago, to the Tertiary period of the Cenozoic Era. This long chain of m...
Geographical Features
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Geographical features are all those natural formations of the planet Earth’s surface which form the landscapes of a country. All these form...
Types of Deformation
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There are two types of deformation in the lithosphere, according to the morphology of the Earth’s continents. They are orogeny and epeirog...
CO2 Levels in Geologic History
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The charts of CO2 levels in geologic history show you clearly that today’s carbon dioxide levels are some of the lowest, with 400 ppm (part...
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