Across
- 4. crust moves away from eachother
- 7. contains crust
- 9. where convection happens
- 10. crust slides up and down against eachother
Down
- 1. made mostly of the mesosphere
- 2. thickest layer in the earth
- 3. crust pushes together
- 5. densest crust, also in the ocean
- 6. thickest crust, contains mountains
- 8. hottest layer of the earth