Across
- 3. when plates hit each other
- 4. outermost layer of earth
- 5. largest layer
- 6. when plates go past each other
- 8. when plates slide apart and form earthquakes
- 9. when plates move away from each other and create rifts
Down
- 1. when a tectonic plate goes under a tectonic plate
- 2. when plates collide
- 3. makes contonents
- 7. chunks of land that make up north america