Across
- 3. study of the earth
- 6. eruption that occurs with magma
- 8. type of sedimentary rock
- 11. All the water on Earth
- 12. layer of the core that is mostly liquid
- 13. Molten rock that forms inside earth
- 15. not from a living thing
- 16. layer of the core that is solid
Down
- 1. a hard colourful mineral
- 2. the earth itself
- 4. a solid inorganic rock
- 5. point inside earth where rock breaks or moves
- 7. type of rock that forms under the magma
- 9. scale used to rate the hardness of a mineral
- 10. upper layer of the earth
- 14. type of metamorphic rock