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ocean food web and food chain

Ecosystems

non living

many animals feed on plankton. The ocean cosist of living and non living things .the non living things are water salt gases rock shells,and somthimes oil and trash

Marine ecosystem are amonge the largest on earth aquatic ecosystome,salt marshes,intertiridal zones,esuaries,lagoons,mangrove,corral reefs,the deep sea and the sea floor. They can be contrased whit freshwater ecosystems,which have lower salt content

Biotic factors include plants ,animals ,fungi,algae,and bacteria.Abiotic factors include sunlight,temperature,moisture,wind or water currents ,soil types and nutrient availability.Ocean ecosystem are impacted by abotic factors may be different from terrestrial ecosystems

food web

organisms in community are linked through what they eat and what eats them.A food chain is a single pathway a pruducer whit several levels of comsumers .In a tipycal mareine food chain dinoflagellates convert energy from sunlight into food through photosynthesis and store it in their tissues

normal ocean ecosystem

animals that live in the ocean include marine mammals such a dolphins and whales and many kinds of marine fish. crustaceans such as lobsters, crabs and shrimp also live in the ocean, as do mollusk such as squid and octopuses.

living

Mercury levels