Across
- 3. A rock that often has bubble holes or crystals and is formed when material has been cooled.
- 5. The location at which plates move
- 7. _______________ is applied to a sedimentary rock as it becomes a metamorphic rock
- 11. The pieces of Earth crust that are slowly moving
- 12. The outermost layer of the Earth. We live on this layer
- 13. A rock that has been changed from heat and pressure and has bands of crystals. An example is marble.
Down
- 1. Where two plates of Earth's crust are coming together
- 2. A place where two tectonic plates slide past each other horizontally
- 4. Where two plates of Earth's crust are moving apart
- 6. The hottest layer of the Earth
- 8. A rock that has layers of sediments. This rock often contains fossils.
- 9. Sediments go through __________ and cementation as they go together to form a sedimentary rock
- 10. The thickest layer of the Earth