The Youngest Part Of The Ocean Floor Is Found

The youngest crust of the ocean floor can be found near the seafloor spreading centers or mid ocean ridges as the plates split apart magma rises from below the earth s surface to fill in the empty void.

The youngest part of the ocean floor is found.

A craton is a stable part of the continental lithosphere which has survived several cycles responsible for the merge and the dislocation of supercontinents. Oceanic crust the outermost layer of earth s lithosphere that is found under the oceans and formed at spreading centres on oceanic ridges which occur at divergent plate boundaries. Where ocean sediments are thickest c. This dataset shows the age of the ocean floor along with the labeled tectonic plates and boundaries.

Near ocean ridges d. The youngest part of the ocean floor is found at conservative plate boundaries where oceanic crust is pulled apart and magma rises from the mantle to form new oceanic crust. Where earth s magnetic field changes polarity. Plates slide past one another at.

Along deep sea trenches b. It is composed of several layers not including the overlying sediment. The downward part of a convection current causes a sinking force that. The spreading however is generally not uniform causing linear features perpendicular to the divergent boundaries.

Because of this the youngest sea floor can be found along divergent boundaries such as the mid atlantic ocean ridge. The youngest part of the ocean floor is found. Near ocean ridges is defined as the study of the history of earth s magnetic field. 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.

Pulls tectonic plates toward one another. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. The youngest part of the ocean floor is found. Where earth s magnetic field changes polarity.

The oldest continental rocks are found in cratons. Oceanic crust is about 6 km 4 miles thick.