Plate Tectonics
Across
- 2. The thickest layer on the Earth
- 3. The thinnest and outermost layer on the Earth
- 5. The man who introduced the idea of Pangea
- 6. A giant mountain that erupts lava
- 8. When 2 plates slide AWAY from each other
- 9. The rigid outer part of Earth
- 10. When 2 plates grind AGAINST each other
Down
- 1. The upper layer of the mantle
- 4. A giant wave caused by seismic activity
- 7. When 2 plates slide TOWARDS each other