Across
- 3. bends
- 4. solid
- 5. iron and nickel
- 7. hot and cold
- 9. upper part of mantle
- 11. rocky, smooth, rough
- 12. layer below crust and above core
Down
- 1. gas, solid, liquid
- 2. liquid
- 5. the outer shell
- 6. thin solid layer on top of crust
- 8. weight
- 10. granite and basalt rock