Geography
The formation and significance of karst landscapes
Did you know that karst landscapes, characterized by dramatic sinkholes, caves, and underground rivers, are formed primarily through the dissolution of soluble rocks like limestone, dolomite, and gypsum?
This unique geological process occurs over thousands or even millions of years as slightly acidic water from rain or groundwater slowly erodes the rock surface, creating intricate underground drainage systems.
These landscapes are not only visually stunning but also ecologically significant. They harbor unique ecosystems and provide habitats for specially adapted flora and fauna.
Karst regions often serve as crucial water sources, with aquifers supplying fresh water to millions of people worldwide. Fascinatingly, some of the world’s most famous natural landmarks, like the Carlsbad Caverns in New Mexico and the Ha Long Bay in Vietnam, owe their breathtaking formations to the power of karst processes.
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