which statement describes the cyclic nature of seafloor spreading?\ncontinents are created.\nnew oceanic…

which statement describes the cyclic nature of seafloor spreading?\ncontinents are created.\nnew oceanic crust is created.\nvolcanoes erupt and remove crust.\nold crust gets thicker at subduction zones.

which statement describes the cyclic nature of seafloor spreading?\ncontinents are created.\nnew oceanic crust is created.\nvolcanoes erupt and remove crust.\nold crust gets thicker at subduction zones.

Answer

Brief Explanations:

Seafloor spreading occurs 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 thickened.

Answer:

New oceanic crust is created.