Importance Of The Ocean Floor

Basalt the once molten rock that makes up most new oceanic crust is a fairly magnetic substance and scientists began using magnetometers to measure the magnetism of the ocean floor in the 1950s what they discovered was that the magnetism of the ocean floor around.

Importance of the ocean floor.

The magnetism of mid ocean ridges helped scientists first identify the process of seafloor spreading in the early 20th century. Marine life and exploration on the ocean floor. New species are discovered in the ocean each year by marine biologists and other ocean scientists. They contain almost 98 percent of all the water on earth.

Plate tectonics and the geology of the sea. Oceans cover nearly 71 percent of earth s surface. Many of these newly discovered species live deep on the ocean floor in unique habitats that depend on plate movement. Ocean currents waves and geophysical fluid dynamics.

Oceanography compound of the greek words ὠκεανός meaning ocean and γράφω meaning write also known as oceanology is the study of the physical and biological aspects of the ocean it is an important earth science which covers a wide range of topics including ecosystem dynamics. Why is the ocean so important. Earth s history is recorded in the sediments at the bottom of the global ocean. The ocean is the heart of the planet.

The ocean floor habitat is not as well known as coral reefs or coastal areas but it is very important to all the organisms that live on the bottom benthic organisms as well as commercially important as well. Sea plants like posidonia produce 70 of the oxygen we breathe 1 and the deep waters are home to wildlife and some of the biggest creatures on earth it provides us with food jobs life entertainment and sailing. The deepest reaches of the ocean were once thought to be devoid of life since no light penetrates beyond 1 000 meters 3 300 feet. Educational look at why it is important to study the composition of the sea floor.

So why is the uss conestoga a navy fleet tug so important. But then hydrothermal vents were discovered. Compiled by the noaa national centers for environmental information formerly the national geophysical data center ngdc and collocated world data service for geophysics.