Topography Of Ocean Floor Pdf

A plate is a moving piece of lithosphere.

Topography of ocean floor pdf.

Ocean floor topography background the lithosphere is the crust and top of the mantle similar to taking the crust off the top of a dutch apple pie. A typical cross section of the atlantic ocean basin. The side scan sonar receives the sound waves scattered back from the sea floor to image the detailed topography and is useful for finding special objects or for mapping special morphological features on the sea floor. The lithosphere is made up of plates.

This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Mapping the ocean floor 14 1 the vast world ocean the topography of the ocean floor is as diverse as that of the continents. Topography of the atlantic ocean. The topography of ocean floors the classifications of ocean floor.

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. Bathymetry is the measurement of ocean depths and the charting of the shape or topography of the ocean floor. There are 7 major plates and many minor. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.

We made the trend to set for further work in those years. Pdf version 1 2 september 2002 the atlantic ocean 231 of interest from the point of view of oceanography are the sill characteristics of the five. Waves from the sea floor and its subbottom sedimentary and geological layers. Topography of pacific ocean প র ন ত মহ স র স নক ষপ ত আগল আয প র ন ত মহ স র প নথ র হ ম মহ স র এর.

O give students an unlabeled ocean floor diagram and have them label all characteristic areas. The 1000 3000 and 5000 m isobaths are shown and regions less than 3000 m deep are shaded. 18 1 the topography of the sea floor we examined the topography of the sea floor from the perspective of plate tectonics in chapter 10 but here we are going to take another look at bathymetry from an oceanographic perspective. The details of all publications are in the researchgate in full text pdf forms.

Continental margins the submerged outer edge of a continent ocean basin the deep seafloor beyond the continental margin ocean ridge system extends throughout the ocean basins 8 continental margins are the submerged. O have students complete a partially completed chart that lists the key characteristics of the ocean floor. Topography of ocean floor. The multibeam ocean mapping system.