Marine Phytoplankton. Contains over 70% of the world's oxygen.
phytoplankton
Phytoplankton feeds most of the life in the ocean . (:
phytoplankton seaweed coral sea grass
seaweed, phytoplankton, and seagrass
Eelgrass, Phytoplankton and Seaweed
Producers in the neritic zone include phytoplankton, seaweed, and seagrasses. These organisms use sunlight for photosynthesis to produce energy for themselves and serve as the base of the food chain in this zone.
Consumers such as zooplankton that live in the Marine biome eat the phytoplankton, which is a producer. Zooplankton most probably will eat seaweed and kelp as well!
seaweed,phytoplankton, diatoms,Crill, algea, Seagrass , dinoflagellates (a single-celled organism with two flagella, occurring in large numbers in marine plankton and also found in fresh water), coccolithophores (a single-celled marine flagellate that secretes a calcareous shell, forming an important constituent of the phytoplankton. )
Seaweed is an example of a marine producer. Seaweed contains chlorophyll and carries out photosynthesis to produce its own food, making it a primary producer in marine ecosystems.
Krill primarily consume phytoplankton and do not produce oxygen in a significant amount. The oxygen produced by marine organisms mainly comes from photosynthetic organisms like phytoplankton and seaweed.
seaweed
Examples of eukaryotes include animals (such as humans), plants (such as trees), fungi (such as mushrooms), protists (such as amoebas), and algae (such as seaweed).