+Hydrothermal vents are deep-ocean fissures, where superheated, mineral-rich water bursts from the Earth's crust. These dark, extreme environments support unique ecosystems, often powered by [Chemosynthesis](/wiki/chemosynthesis), hosting thriving communities of [Extremophiles](/wiki/extremophile) far from the sun's reach.
+## See also
+- [Deep Sea](/wiki/deep_sea)
+- [Oceanography](/wiki/oceanography)
+- [Marine Biology](/wiki/marine_biology)
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