Across
- 2. Formed from heat and pressure.
- 4. When minerals crystallize from the water.
- 8. Pieces of rocks and minerals that have broken off over a long period of time.
- 9. Made up of small fragments of rock.
- 13. A rock formed on the surface of the earth.
- 14. Molten rock that is formed outside the earth.
- 16. A cycle of processes undergone by rocks in the earth's crust.
- 17. Rocks that are slowly compacted and squished together.
- 18. Rocks that have bands.
Down
- 1. A rock formed inside the earth.
- 2. Naturally occurring, non-living, and inorganic.
- 3. Made up of once living things.
- 4. The process of rocks sticking together with clay.
- 5. Made up of 2 or more minerals.
- 6. Sediments are dropped off to a different place.
- 7. When bits and pieces of rock get chipped away.
- 10. Rocks that don't have bands or layers.
- 11. Decomposed animal remains that have been left over many years.
- 12. When the rock wears away over time.
- 15. Molten rock that is formed inside the earth.
