Animals On The Bottom Of The Ocean Floor

This can happen because of infaunal worms who mix the sediments.

Animals on the bottom of the ocean floor. However there are more than 200 species of anglerfish divided into four groups. Seventy percent of the earth s surface is below the ocean yet 95 percent of it remains unexplored to the human eye. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. While this bottom feeder may look perpetually bored and bummed out they actually keep pretty busy on the ocean floor.

The anglerfish possibly one of the world s ugliest creatures is most famous for the bioluminescent growth on its head which lures prey to its death at the the lightless bottom of the ocean. Adaptation is the name of the game when you live thousands of feet below the water s surface. Yet despite these factors an estimated 10 million or more species thrive in the deepest depths of the ocean. In most of the world the ocean floor is very deep averaging 3 790 meters 12 430 ft in depth.

On marine snow decaying organic material that falls to the ocean floor. This forbidding realm supports the largest ecosystem on. Goosefish batfish frogfish and deep sea angler. Although the oft heard statistic is that we know more about.

Nearly half of the world s sea floors are over 3 000 meters 9 800 ft deep. From predatory sea critters named for land animals. See how these deep sea denizens make the most of their deep dark home. Prey to its death at the lightless bottom of the ocean.

Marine life can change the bottom of the ocean. Deep sea animals must survive on the decaying scraps of dead organisms from the upper layers of the ocean which sink to the bottom. A rich supply of this stuff might account for the rich. Tubes created in the bottom of the ocean can be used by animals like anemones and worms to draw water with dissolved oxygen below the surface.

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. The bottom of the ocean is a mysterious and harsh enviroment. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Animals down there have to deal with darkness extreme cold and incredible pressure.