Across
- 4. rocks made of little bits of stuff
- 6. pressing sediments together
- 9. liquid to solid
- 10. solid to liquid
- 12. movement of material by wind, water, etc.
- 13. breaking down of Earth material
Down
- 1. number of main kinds of rocks
- 2. common silicate mineral found in rocks
- 3. rocks changed by heat or pressure
- 5. must be inorganic
- 6. gluing sediments together with natural glue
- 7. has no beginning or ending
- 8. rocks made of magma or lava
- 10. hot, melted rock under Earth's surface
- 11. hot, melted rock on Earth's surface
- 14. can be organic