In hydrothermal vent communities, primary productivity is based on

Question

Quizplus · Accepted Answer

In hydrothermal vent communities, primary productivity is not based on sunlight and photosynthesis due to the lack of light in these deep-sea environments. Instead, it is based on chemosynthesis, where bacteria and other microorganisms convert chemicals like hydrogen sulfide released from the vents into organic matter that serves as food for other organisms in the community.

In Hydrothermal Vent Communities, Primary Productivity Is Based on