Plate Tectonics
Across
- 3. The pieces that the crust is made of.
- 5. When plates pull apart.
- 6. The thing that forms when one plate goes under another.
- 7. What earthquakes sometimes form(comes from the ocean).
Down
- 1. When plates collide.
- 2. Liquid inside the mantle.
- 4. When plates slide against each other.