Across
- 2. boundaries plate slide along
- 4. different directions
- 7. boundaries edges of tectonic plate
- 9. boundaries move toward each other
- 10. supercontinent
- 11. one plate going under another plate
Down
- 1. plate lie beneath landmasses
- 3. a split break
- 5. plate thin plates that form the ocean floor
- 6. plate north american south america
- 7. tectonics a theory
- 8. wegener german scientist