I WILL MARK ANSWER AS BRAINLIEST Why is the age of the ocean crust used as evidence for plate tectonics? A Older ocean crust is being melted back into the mantle at divergent boundaries. Older ocean crust is being melted back into the mantle at divergent boundaries.

B There are striations on the ocean crust where the continental crust moved over the top of it. There are striations on the ocean crust where the continental crust moved over the , top of it.

C Ocean crust is older than continental crust so it shows that the continents are younger. Ocean crust is older than continental crust so it shows that the continents are , younger.

D New ocean crust is being formed at underwater divergent boundaries pushing away older crust.