Phytoplankton form the basis of life in the ocean. This is evident in the diagram complementing this article. This level of the food chain also includes larger animals, such as octopuses (which feed on crabs and lobsters) and many fish (which feed.
They use photosynthesis to convert energy from sunlight into chemical energy (food). They are linked to each other because those on top eat those below. A grazing copepod might eat the phytoplankton, and a herring would come along and eat the copepod for lunch.
A Food Web Is A System Of Interconnected Food Chains.
Shrimplike creatures eat the diatoms. These tiny plants and bacteria capture the sun's energy and, through photosynthesis, convert nutrients and carbon dioxide into organic compounds. These tiny organisms are microscopic.
The Pacific Ocean Has Many Food Chains That Overlap.
Students explore the food chains in a variety of ecosystems and its relationship to the survival of threatened or endangered marine animals or fish in the ocean. A simplistic food chain of the ocean biomes will consist of phytoplanktons, zooplanktons, primary consumers, and tertiary consumers. Phytoplankton are the basis of the oceanic food chain.
So There May Be Multiple Species On One Trophic Level, That Are Predators And Preys For The Same Animals.
When we think of rubbish in the ocean, the most common mental images are of the great pacific garbage patch. Producers turn it to something usable then it moves from there. Photoautotrophs the bottom level of the ocean's food chain is largely invisible.
