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Created page with "== Introduction == Hydrothermal vents are fissures located on the seafloor, particularly in areas with volcanic activity. These vents expel geothermally heated water, often rich in minerals and chemicals that can support unique ecosystems. The study of hydrothermal vents is a relatively recent field in oceanography, with the first vent system discovered in the late 20th century. The vents have been found in various locations across the world's oceans, including the Paci..."