A hydrothermal vent is a fissure on the seafloor from which geothermally heated water issues. Under the sea, hydrothermal vents may form features called black smokers or white smokers. Chemosynthetic bacteria and archaea form the base of the food chain, supporting diverse organisms, including giant tube worms.
What are Hydrothermal Vents? In , scientists made a stunning discovery on the bottom of the Pacific Ocean: vents pouring hot, mineral-rich fluids from.
Deep-sea hydrothermal vents form as a result of volcanic activity on the These bacteria form the bottom level of the food chain in these ecosystems, upon.