The oceanic crust is mostly made of this rock
- The oceanic crust is mostly made up of this rock
- The oceanic crust is mostly made of this type of rock
- 3 the oceanic crust is mostly made up of this rock
- The oceanic crust is mostly made up of this rock is called
- The oceanic crust is made mostly of a rock called
- While the oceanic crust is made mostly of a rock called
- The earth's oceanic crust is mostly made of what kind of rock
- The oceanic crust is composed of