Across
- 3. Theory Another name for slab Pull Mechanism
- 5. Plates that move past each other side by side
- 6. Zone Where the oceanic crust of a tectonic plate is forced under the continental crust
- 7. Plates that move towards each other
Down
- 1. Pull Mechanism The motion of a part of a tectonic plate by subduction
- 2. The hard rigid outer surface
- 3. Plates that move away from each other
- 4. The upper layer of the Earth's mantle