It was created on the sea floor.
Isochrons on the sea floor are located at the mid-ocean ridges. They represent the age of the oceanic crust and are created as new crust forms at the ridge axis and moves away from it over time. Older crust is farther from the ridge, while younger crust is closer to the ridge.
sea floor
DA ANSWER ISseafloor spreadingThe_process_by_which_molten_material_adds_new_oceanic_crust_to_the_ocean_floor_is_calledThe_process_by_which_molten_material_adds_new_oceanic_crust_to_the_ocean_floor_is_called
Volcanic eruptions are one process that adds new material to crust. Lava from the volcanoes eventually cool, forming new land. Sea floor spreading also adds new material to the crust.
Oceanic crust is primarily composed of the rock basalt.
Sea floor spreading mean the process by which molten material adds new oceanic crust to the ocean floor
Movement of the ocean crust
Sea floor spreading theory
sea-floor spreading
Oceanic crust
Ocean ridges and deep-sea trenches support the theory of sea floor spreading through the process of plate tectonics. At ocean ridges, new oceanic crust is formed as magma rises and solidifies, pushing the existing crust apart. Deep-sea trenches are areas where old oceanic crust is being subducted back into the mantle, completing the cycle of sea floor spreading. This continuous movement of crust at ridges and trenches provides evidence for the theory of sea floor spreading and the movement of tectonic plates.
the divergent plate boundary is the one that is sea floor created