how much energy does bacteria that exists in aquatic ecosystem receive from the sun?
Bacteria in aquatic ecosystems primarily receive energy indirectly from the sun through a process called photosynthesis. Photosynthetic bacteria, such as cyanobacteria, utilize sunlight to convert carbon dioxide and water into organic matter and oxygen. The energy they obtain from the sun is then transferred through the food web, as other organisms consume the bacteria and pass on the stored energy.
It is important to note that the amount of energy bacteria receive depends on various factors, including the depth and clarity of the water, the availability of nutrients, and the presence of other organisms. In general, though, bacteria in aquatic ecosystems receive a portion of the solar energy available within the system.