Marine Ecosystem

The type of marine ecosystem is only water. There are three marine ecosystem 1(euphotic) [carry small animals plankton], 2(bathyal) 3(abyssal) [the pressure down there can kill you]. Different kinds of animals live there. Crabs, sharks, angler, whales, and more. The marine ecosystem has many types of animals but the only types of animals it has are fish like tuna, seals, crabs, whales, sharks, and much more. My favorite under water animal is the crab. They are so cool the way they have the claws and fight other animals that try to eat them.