The Topography Of The Ocean Floor Is Known As

Map showing the underwater topography of the ocean floor.

The topography of the ocean floor is known as.

A 1 500 m sec b 5 000 m sec c 3 200 m sec d 10 994 m sec. The topography of ocean floor is none too well known. The measurement of ocean depth and the topography of the ocean floor are known as. Bathymetry t or f.

Topography of the northern red sea and its main morphotectonic the ocean floor is less well mapped than surface of other topography of the earth reveals seafloor spreading ridge the ocean s ultimate trashcan hadal trenches as major. The seabed also known as the seafloor sea floor or ocean floor is the bottom of the ocean no matter how deep. Whats people lookup in this blog. Plate tectonics and the ocean floor.

This study is extensive and it has been established that the ocean floor has similar features of mountains and valleys as on the earth. A geophysics b seismic tomography c topographic surveying d bathymetry. D what is the speed of sound waves in water. Bathymetry the shape of the ocean floor is largely a result of a process called plate tectonics the outer rocky layer of the earth includes about a dozen large sections called tectonic plates that are arranged like a spherical jig saw puzzle floating on top of the earth s hot flowing mantle.

From the late 19th century when the norwegian explorer fridtjof nansen first discovered an ocean in the central arctic until the middle of the 20th century it was believed that the arctic ocean was a single large basin. All floors of the ocean are known as seabeds. Like land terrain the ocean floor has ridges valleys plains and volcanoes. Because massive submarine structures such as seamounts and ridges exert stronger than average gravitational attraction they produce depressed areas on the ocean s surface.

Explorations after 1950 revealed the true complex nature of the ocean floor. The measurement of ocean depth and the topography of the ocean floor are known as. Ocean floor topography involves the study of ocean bottom features including the outer continental shelf continental slopes and ocean waves desktops. This product is intended to aid fishermen and those needing seafloor features and potential fishing grounds.