Across
- 3. The molten rock ____________ and becomes the seafloor.
- 4. Divergent plates separate to form___________valleys.
- 6. __________________ form when continents collide.
- 8. _________________ boundaries is when plate move side to side.
Down
- 1. seafloor spreading is a ____________ in the ocean floor.
- 2. The __________________ rock cools and becomes the seafloor.
- 5. When plates rub against each other, it causes the ______ to break in the mantle.
- 7. _____________________ Fault is located in California.