Across
- 3. this is when plates move apart
- 4. very hot sphere below the earth's mantle
- 6. this is when plates move toward each other
- 9. what comes out of the volcano
- 10. also known as molten rock
- 11. when two plates meet
- 12. can form islands and volcanoes
- 13. a current in a fluid that results from convection
Down
- 1. that one ice age movie
- 2. when the ground shakes violently.
- 5. this is when plates slide past each other
- 7. formed by tectonic plates
- 8. below the earth's crust