Actually they are not autotrophs,they are phototrophs.Autotrophs are organisms who use CO2 as Carbon sourse.
Deep sea organisms living near hydrothermal vents do not rely on sunlight for energy. Instead, they derive energy from chemicals present in the hydrothermal fluids. These organisms form unique ecosystems that are independent of photosynthesis.
Organisms that derive their chemical energy from the process of chemosynthesis include certain bacteria, archaea, and some specialized extremophiles. These organisms use inorganic compounds such as hydrogen sulfide, methane, or ammonia to produce energy through chemical reactions instead of relying on sunlight for photosynthesis.
Organisms that do not need sunlight to survive include deep-sea hydrothermal vent bacteria, some fungi living in caves, and certain types of chemosynthetic bacteria that derive energy from chemical reactions in extreme environments. These organisms have adapted to thrive in conditions where sunlight is not readily available.
Heterotrophs derive their metabolic energy from consuming other organisms or organic matter as they cannot produce their own food through photosynthesis or chemosynthesis. This is in contrast to autotrophs, which can produce their own food using energy from sunlight or inorganic compounds.
This statement is incorrect. Heterotrophic organisms derive their energy from consuming organic compounds produced by autotrophic organisms or other heterotrophs. Autotrophic organisms, such as plants, algae, and some bacteria, are the ones that use sunlight to produce energy through photosynthesis.
Deep sea organisms living near hydrothermal vents do not rely on sunlight for energy. Instead, they derive energy from chemicals present in the hydrothermal fluids. These organisms form unique ecosystems that are independent of photosynthesis.
Trees derive their energy from sunlight through a process called photosynthesis.
Organisms that derive their chemical energy from the process of chemosynthesis include certain bacteria, archaea, and some specialized extremophiles. These organisms use inorganic compounds such as hydrogen sulfide, methane, or ammonia to produce energy through chemical reactions instead of relying on sunlight for photosynthesis.
Phytoplankton derive their energy from sunlight in order to carry out photosynthesis.
Organisms that do not need sunlight to survive include deep-sea hydrothermal vent bacteria, some fungi living in caves, and certain types of chemosynthetic bacteria that derive energy from chemical reactions in extreme environments. These organisms have adapted to thrive in conditions where sunlight is not readily available.
Phytoplankton derives its energy from sunlight through the process of photosynthesis.
From ocean chemicals
Heterotrophs derive their metabolic energy from consuming other organisms or organic matter as they cannot produce their own food through photosynthesis or chemosynthesis. This is in contrast to autotrophs, which can produce their own food using energy from sunlight or inorganic compounds.
Algae primarily use sunlight as their energy source through the process of photosynthesis. They convert sunlight into chemical energy to fuel their growth and metabolic processes. Some types of algae can also derive energy from organic matter or other organisms in certain conditions.
This statement is incorrect. Heterotrophic organisms derive their energy from consuming organic compounds produced by autotrophic organisms or other heterotrophs. Autotrophic organisms, such as plants, algae, and some bacteria, are the ones that use sunlight to produce energy through photosynthesis.
Most producers derive their energy from the sun through the process of photosynthesis, where they convert sunlight into chemical energy. Some producers also obtain energy from geothermal sources, chemical reactions, or other organisms.
Phytoplankton are photosynthetic organisms. They get their energy from sunlight.