Across
- 3. layer we live on
- 5. makes up earths crust
- 6. solid ball of nickel and iron
- 7. created by plate movement
- 10. scientific principle causing planets to have layers
Down
- 1. also makes up earths crust
- 2. only liquid layer of earth
- 4. consists of a lithosphere and an asthenosphere
- 6. the earths core
- 8. rocks rising and sinking
- 9. the size of earths core