the krill is the base because many sea animals eat it.
The ultimate food source in the vent community is typically chemosynthetic bacteria. These bacteria convert chemicals such as hydrogen sulfide into energy through a process called chemosynthesis, which forms the base of the food chain in these extreme environments. Other organisms like giant tube worms and deep-sea crabs rely on these bacteria for nutrition.
phytoplankton
The main vent is called, variously, the Primary or Fundamental. Lesser vents are called secondary or lesser. The science of volcano and more recently its co-science of geothermal energy study is Vulcanology. _________________________________________________________________ the main vent is where the volcanic ash and lava escape.
phytoplankton
The primary source of energy for most ecosystems is sunlight. Through the process of photosynthesis, plants and other autotrophs convert solar energy into chemical energy, which forms the base of the food web. This energy is then transferred through various trophic levels as organisms consume one another. In some ecosystems, like deep-sea hydrothermal vent communities, chemosynthesis serves as an alternative energy source.
Chemosynthetic bacteria in deep-sea volcanic-vent ecosystems are essential because they are the primary producers. They convert chemicals in the vent fluids, such as hydrogen sulfide, into organic molecules through chemosynthesis, serving as the base of the food web for other organisms in these extreme environments. These bacteria support a diverse community of organisms by providing a source of energy where sunlight is not available.
The ultimate food source in the vent community is typically chemosynthetic bacteria. These bacteria convert chemicals such as hydrogen sulfide into energy through a process called chemosynthesis, which forms the base of the food chain in these extreme environments. Other organisms like giant tube worms and deep-sea crabs rely on these bacteria for nutrition.
Both plants in a sunny meadow and sulfur bacteria in a deep sea vent are primary producers, converting energy (sunlight for plants, chemical energy for sulfur bacteria) into organic matter through photosynthesis. They form the base of their respective food chains, supporting the ecosystem's overall productivity.
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a vent at the base of the abdomen
There is no such thing as a "hypothermal" vent.
The heat from deep in the earth's mantle.
The best dryer vent cleaner tool to effectively remove lint and debris from the vent is a vent cleaning brush with a flexible handle and bristles that can reach deep into the vent to dislodge and remove buildup.
Some deep sea vents can be hotter than 300 degrees C.
Cindy Van Dover has written: 'Deep-ocean journeys' -- subject(s): Alvin (Submarine), Deep-sea ecology, Hydrothermal vent animals 'Chemosynthetic communities in the deep sea' -- subject(s): Hydrothermal vent animals, Deep-sea ecology
Heat from Earth's interior.
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