Across
- 2. a thin layer at the top of the Earth
- 3. a thick layer at the middle of the Earth
- 5. Super Continent
- 8. a circular movement cause by Heat inside the Earth
- 9. Rigid rocky layer in upper mantle
- 10. a soft plastic like layer under the lithosphere
Down
- 1. a process where one tectonic plate goes under another
- 4. a crack in the Earth crust
- 6. a strong lower part of the mantle
- 7. a layer of the Earth at the center of the Earth
