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What do organisims living near hydrothermal vents get their energy from?
Special bacteria (chemosynthetic bacteria) live there which use the sulfur from the hydrothermal vents to make their own food. Other organisms, such as copepods (and other zooplankton), eat this bacteria. Other organisms, such as snails, shrimp, crabs, tube worms, and fish eat the copepods. Therefore, the number of organisms living in these vent systems are 10,000 times greater than areas in the ocean that do not have hydrothermal vents. These life forms would not be possible without the chemosynthetic bacteria, since sulfur is toxic to almost all other forms of life.
What are examples of protomonera?
Examples of protomonera include cyanobacteria, which are photosynthetic bacteria commonly found in aquatic environments, and green sulfur bacteria, which are anoxygenic phototrophic bacteria that thrive in anaerobic environments such as deep-sea hydrothermal vents.
Which domain would one classify bacteria that live in hydrothermal vents?
The domain for bacteria that live in hydrothermal vents would be "Bacteria." They belong to the domain Bacteria in the three-domain system of classification, which includes Bacteria, Archaea, and Eukarya.
What yellow solid is often found around volcanoes?
Sulfur, which was once known as brimstone, is a pale yellow material that can be found near volcanoes and hot springs.Sulfur is a pale yellow material that can be found near volcanoes and hot springs.
Why do photosynthetic sulfur bacteria use hydrogen sulfide?
Photosynthetic sulfur bacteria use hydrogen sulfide because it can serve as an electron donor in the process of photosynthesis. They can use the energy from oxidizing hydrogen sulfide to convert carbon dioxide into organic compounds, similar to how plants use sunlight. This process allows them to thrive in anaerobic environments where other energy sources may be limited.
Is sulfur manmade?
No. Sulfur is a natural element. It even occurs naturally as a native element near volcanic vents.
Is sulfuric a mineral?
no
Bivalve communities that live near undersea volcanic vents obtain their food mostly from?
Symbiotic Bacteria
What sulfur in a pure element state is most often found near active?
Sulfur in its pure elemental state is most often found near active volcanoes, where it is released during volcanic eruptions. This sulfur can crystallize as yellow formations around the volcanic vents or fumaroles.
Bacteria that use chemicals like sulfur as an energy source are considered?
Bacteria that use chemicals like sulfur as an energy source are considered chemolithotrophs. They can obtain energy by oxidizing inorganic compounds such as sulfur rather than organic compounds. These bacteria play an important role in various ecosystems, such as hydrothermal vents or sulfur springs, where they contribute to biogeochemical cycling.
Why can some bacteria live in volcanic vents?
Biota that live in extreme environments are known as extremophiles. They have evolved to like these conditions. Black Smokers in the ocean floor, are surrounded by such organisms - in that case, of ones that can survive without light and oxygen.
What do organisims living near hydrothermal vents get their energy from?
Special bacteria (chemosynthetic bacteria) live there which use the sulfur from the hydrothermal vents to make their own food. Other organisms, such as copepods (and other zooplankton), eat this bacteria. Other organisms, such as snails, shrimp, crabs, tube worms, and fish eat the copepods. Therefore, the number of organisms living in these vent systems are 10,000 times greater than areas in the ocean that do not have hydrothermal vents. These life forms would not be possible without the chemosynthetic bacteria, since sulfur is toxic to almost all other forms of life.
What are examples of protomonera?
Examples of protomonera include cyanobacteria, which are photosynthetic bacteria commonly found in aquatic environments, and green sulfur bacteria, which are anoxygenic phototrophic bacteria that thrive in anaerobic environments such as deep-sea hydrothermal vents.
What are volcanic vents and side vents?
a volcanic vent is a channel way or opening through which magma ascends to the surface
What are two type of volcanic vents?
magma or lava dried after a volcanic eruption.
What is an alternative to photosynthesis for organisms that live at the bottom of the ocean or in hot springs?
There are bacteria that are capable of metabolizing elemental sulfur that emerges in thermal vents or hot springs, as their source of energy.
How are deep-sea vents formed?
Volcanic eruptions
