The average density of one of the continental crusts is 2.8 g/cm3 and the average density of one of the oceanic crusts is 3.2 g/cm3. If these two plates came together, what could be expected to happen? A.
The two plates would push apart and form a rift zone.

B.
The oceanic plate would rise up over the continental plate.

C.
The oceanic plate would be pushed under the continental plate.

D.
The two plates would meet head on and rise up to form mountains.