Organisms Living On The Ocean Floor

Krill shown in the image moves in the ocean as.

Organisms living on the ocean floor. Extracting these resources requires drilling into the seafloor. It is said that the transparent teeth of this fish are stronger than that of a. Nonliving resources oil and natural gas are the most valuable non living resources taken from the ocean. Yes beneath the ocean floor.

Marine invertebrates include sea slugs sea anemones starfish octopi clams sponges sea worms crabs and lobsters. In most of the world the ocean floor is very deep averaging 3 790 meters 12 430 ft in depth. The deep sea dragonfish is another deep sea creature that uses its oversized fang like teeth to grab prey in the deep dark environs of its habitat. Which of the following terms describes organisms living on the surface of the sea floor moving along the bottom.

Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet. Contrary to popular belief most of the sea floor known as the open ocean is not really a habitat for animals just a place they pass by on the way to somewhere else. Those living on the surface of the ocean floor are known as epifauna. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level.

The variety and number of invertebrates animals without a backbone is truly remarkable. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. These scavengers are vital to the deep sea habitat as they help clean up the ocean floor. Researchers have found bacteria fungi and viruses living a mile and a half almost 2 5 km beneath the ocean floor.

Nearly half of the world s sea floors are over 3 000 meters 9 800 ft deep. Most of these animals are found close to the shore but they can be found throughout the ocean. Some provide us with medications. Besides food ocean organisms have other uses.

Hydrothermal vents are like geysers or hot springs on the ocean floor. Scientists later realized that bacteria were converting the toxic vent minerals into usable forms of energy through a process called chemosynthesis providing food for other vent organisms. Which of the following terms describes organisms living buried in the sand shells or mud. But that s not all.

Those who live burrowed into the ocean floor are known as infauna.