Across
- 2. layer of rock wich forms the continents
- 6. outer the layer of the earth
- 8. solid outer section of the earth wich includes the crust
- 9. solid part of the upper mantle
Down
- 1. a thin layer of crust that overlies the ocean basin
- 3. a solid ball of metal
- 4. liquid layer 2,300 km thick,second largest
- 5. largest layer of the earth
- 7. waves of energy cause by earthquakes and other rock movements