which statement describes the cyclic nature of seafloor spreading? continents are created. new oceanic crust…

which statement describes the cyclic nature of seafloor spreading? continents are created. new oceanic crust is created. volcanoes erupt and remove crust. old crust gets thicker at subduction zones.

which statement describes the cyclic nature of seafloor spreading? continents are created. new oceanic crust is created. volcanoes erupt and remove crust. old crust gets thicker at subduction zones.

Answer

Brief Explanations:

Seafloor - spreading is the process at mid - ocean ridges where new oceanic crust is formed as magma rises and solidifies. Continents are not created by seafloor spreading. Volcanoes at mid - ocean ridges add crust, not remove it. At subduction zones, old crust is recycled, not getting thicker.

Answer:

New oceanic crust is created.