Across
- 4. the result of a convergent boundary
- 6. when two plates collide
- 8. the result of a transform boundary when two plate slide past each other
- 9. zone when one plate is more dense than the other
Down
- 1. currents The heat which causes the plates to move
- 2. when two plates come apart
- 3. hot material underneath the mantle.
- 4. the ground beneath the continents
- 5. the reason behind convection currents
- 7. when two plates slide past each other