What does phytoplankton at?

Answer 1

Phytoplankton are microscopic, photosynthetic organisms found in aquatic environments, primarily oceans and freshwater bodies. They play a crucial role in the Earth's ecosystem by producing oxygen through photosynthesis and forming the base of the marine food web. Phytoplankton also absorb carbon dioxide, helping to regulate atmospheric CO2 levels and mitigate climate change. Their health and abundance are indicators of environmental conditions and water quality.