Hydrothermal vents, driven by volcanism along tectonic plate boundaries, are short-lived openings in the seafloor that spew super-heated, chemical-rich fluids into the ocean. Often composed of dramatic chimney spires, hydrothermal vents are important habitat in the deep ocean, supporting chemosynthetic communities that can include shrimp, tubeworms, crabs, fish, and more. https://oceanexplorer.noaa.gov/news/exploration-extras/24-national-ocean-month/welcome.html#chemosynthetic | NOAA Ocean Explo

Hydrothermal Vent - NOAA Ocean Exploration

40 Years of Hydrothermal Vent Exploration

Hydrothermal Vent Communities | Natural World Facts

Hydrothermal vents: survival at the ocean's hot springs | Natural History Museum

Hydrothermal Vent Creatures

How do giant red-tipped tube worms at hydrothermal vents get from place to place in the deep sea? And how do their larvae (captured here by #ROVJason) survive the trip in the cold, dark ocean? At active vents, hot water mixes with seawater to form plumes that rise until they cool off, about 200 meters (roughly 650 feet) above the sea floor. This fast-moving water forms a sort of “larval superhighway” that helps vent animals colonize new areas. Learn more about how vent animals survive–and thrive

Wtf is going on 💀😳😭 Marine microorganisms are diverse, microscopic life forms—including bacteria, archaea, viruses, protists, and fungi—that constitute 70-90% of the ocean’s total biomass. They are essential for life on Earth, driving global nutrient cycles (carbon, nitrogen), decomposing organic matter, and producing roughly 50% of the world’s oxygen. Key aspects of marine microorganisms include: Biodiversity & Habitats: These organisms inhabit all marine environments, from surface waters to