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In oceans there are innumerable individual food chains overlapping and intersecting to form complex intricacies which is the ocean food web.
Ocean food web pictures. Primary consumers are in turn eaten by fish small sharks corals and baleen whales. After all students have completed their worksheets and made their organism index cards ask students to present their organisms one trophic level at a time gradually building the whole class food web display. Energy is used by organisms at each trophic level meaning that only part of the energy. Each food chain is one possible path that energy and nutrients may take as they move through the ecosystem.
Top ocean predators include large sharks billfish dolphins toothed whales and large seals. There are other deep ocean ecosystems that are entirely independent of. A consumer that eats producers. A living organism that makes its own food.
A food web consists of all the food chains in a single ecosystemeach living thing in an ecosystem is part of multiple food chains. A consumer that eats primary consumers. Ocean food web by madeline ramsden definitions producer. In some food webs the removal of a plant species can negatively affect the entire food web but the loss of one plant species that makes up only part of the diet of a herbivorous consumer may have little or no effect.
Any given food web cant be without the sun producers consumers and decomposers. Humans consume aquatic life from every section of this food web. Water envelopes more than 70 of the planet we trod on. In general food webs with low biodiversity are more vulnerable to changes than food webs with high biodiversity.
They are eaten by primary consumers like zooplankton small fish and crustaceans. Phytoplankton and algae form the bases of aquatic food webs. A biotic creature that eats other biotic creatures. Its various elements are interdependent upon each other their physical conditions and their surroundings.
After all the cards are correctly placed on the display have students connect.
