What Is The Topography Of The Ocean Floor Called

Plate tectonics and the ocean floor bathymetry the shape of the ocean floor is largely a result of a process called plate tectonics.
What is the topography of the ocean floor called. 1 what is the topography of the ocean floor. Science has established that the topography of the ocean floor is similar to the ground topography with features such as valleys mountains and plateaus. Ocean surface topography or sea surface topography also called ocean dynamic topography are highs and lows on the ocean surface similar to the hills and valleys of earth s land surface depicted on a topographic map. Ocean floor topography refers to the different forms in which the ocean floor bottom can exist.
The main purpose of measuring ocean surface topography is to understand the large scale ocean circulation. You may perceive the ocean floor to be flat and sandy like the beach but the truth is there are many different surfaces. Your answer ocean floor topography refers to the different forms in which the ocean floor bottom can exist. All floors of the ocean are known as seabeds.
The term topography implies the study of numerous landforms that exist on or below the earth. The flattest part of the ocean floor is called the. See full answer below. 5th 6th grade.
The seabed also known as the seafloor sea floor or ocean floor is the bottom of the ocean no matter how deep. What part of the ocean floor does a represent. 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. Ocean surface topography orbiting spacecrafts make highly accurate measurements of the height of the ocean surface commonly called sea level to gather long term information about the world s ocean and its currents.
Like land terrain the ocean floor has ridges valleys plains and volcanoes. Three quarters of the earth consists of ocean water. Map showing the underwater topography bathymetry of the ocean floor. Preview this quiz on quizizz.
The ocean floor is almost entirely underlain by mafic oceanic crust mostly basalt and gabbro as described in more detail below while the continental slopes are underlain by felsic continental crust mostly granitic and sedimentary rocks. Arctic ocean arctic ocean topography of the ocean floor. The topography of the ocean floor is called bathymetry. Bathymetry shows the depth of water in oceans rivers and lakes and they are set up very.
What part of the ocean floor does a represent. Play this game to review topography.