Across
- 5. things pn top of each other
- 6. having sediment
- 8. extreme heat, then cooling
- 9. extreme heat, pressure
- 11. cycle the cycle in which rocks operate
- 12. under volcanoes
- 13. biggest star in our solar system
Down
- 1. there are three types of this
- 2. a force on something
- 3. a type of igneous rock
- 4. layers of rock
- 7. something the sun radiates
- 10. turns into a crystal