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The Mount Isa orebody, located in Queensland, Australia, is an excellent example. [107] Many hydrothermal vents are rich in cobalt, gold, copper, and rare earth metals essential for electronic components. [108] Hydrothermal venting on the Archean seafloor is considered to have formed Algoma-type banded iron formations, which have been a source ...
The evidence suggests that deep-sea hydrothermal vent viral evolutionary strategies promote prolonged host integration, favoring a form of mutualism rather than classic parasitism. [32] As hydrothermal vents outlets [clarification needed] for sub-seafloor material, there is also likely a connection between vent viruses and those in the crust. [39]
Pages in category "Hydrothermal vents" The following 18 pages are in this category, out of 18 total. This list may not reflect recent changes. ...
Life flourishes around the vents - including giant tubeworms reaching lengths of 10 feet (3 meters), mussels, crabs, shrimp, fish and other organisms beautifully adapted to this extreme environment.
These vents spew forth very large amounts of chemicals, which these bacteria can transform into energy. These bacteria can also grow free of a host and create mats of bacteria on the sea floor around hydrothermal vents, where they serve as food for other creatures. Bacteria are a key energy source in the food chain.
An example of a smokey hydrothermal vent emitting gases within the Mid-Atlantic Ridge Complex Example of a manganese-oxide nodule extracted from the Rift vent. The Azores consists of an extensive marine and terrestrial system of hundreds of active submarine mounts and volcanoes that extend from the Mid-Atlantic Ridge.
The most extreme hyperthermophiles live on the superheated walls of deep-sea hydrothermal vents, requiring temperatures of at least 90 °C for survival. An extraordinary heat-tolerant hyperthermophile is Geogemma barossii (Strain 121) , [ 5 ] which has been able to double its population during 24 hours in an autoclave at 121 °C (hence its name).
Hydrothermal vents at the bottom of the ocean spit out liquids that can reach temperatures of over 750 degrees Fahrenheit, according to National Geographic. Some organisms—extremophiles—have ...