those located at the fault in the bottom of the ocean because it is a volcano and produces new rock everytime the lava cools.
At the mid-ocean ridges.
seafloor spreading
Closest to the ridge
on the ocean floor
The oldest rocks on the continents would be much older than the rocks on the sea floor because the rocks on the continents are not being removed unlike the rocks on the sea floor that are made by the mid-ocean ridge are being removed by deep ocean trenches. this prossess that is occuring on the sea floor is called sea floor spreading. evidence of this is the Pacific ocean shrinking and the Atlantic ocean growing.
Oceanic crust, formed mostly of mafic rocks, or sima, is found on the ocean floor.
you can find the youngest rocks on the top of the ocean floor.
The youngest rocks on the ocean floor are located at mid-ocean ridges. These ridges are always found at divergent boundaries.
Ridges
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.
At the mid-atlantic ridge, where the ocean floor is spreading.
Is the following sentence true or false? the theory of sea-floor spreading explains why rocks of the ocean floor are youngest near the mid-ocean ridge.____
seafloor spreading
Near fault lines, it is there that rocks are created by the rubbing or colliding of the tectonic plates. Rocks could also be made by volcanoes via the cooling of magma and lava. The closer to the fault line you are the newer the rock and the farther away you get the older the rock becomes.
mid-ocean ridges
fault line
oldest at the bottom youngest on top. Its the law of superposition. They also found that the age of rocks increases with increased distance from mid-ocean-ridges.
The ocean floor is not smooth.The ocean floor is made up of rocks, ledges and ditches.