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

which statement describes the cyclic nature of seafloor spreading?\n\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?\n\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 is a geologic process where tectonic plates split apart from each other at mid-ocean ridges. This process is considered cyclic because as plates move away from the ridge, magma rises from the mantle to fill the gap, cooling and hardening to form new oceanic crust. This continuous creation of new lithosphere at divergent boundaries is balanced by the destruction of old crust at subduction zones, maintaining the Earth's surface area over time.

Answer:

New oceanic crust is created.