Plate tectonics
Across
- 4. a continent that was split up a long time ago
- 6. gigantic chunks of the Lithosphere
- 7. small earthquakes that occur after big ones
- 8. big wave created by earthquake
- 9. a boundary were the plates are pushed together
- 10. A mountain that can erupt with magma and smoke
Down
- 1. a boundary were plates are pushed apart
- 2. A big crack in the Lithosphere
- 3. the theory that continents move
- 5. Molten rock that is inside the earth