Across
- 3. Process in which bonds between atoms in minerals break and reform in new ways during metamorphism
- 7. The solid, outermost layer of the Earth
- 8. The preserved remains of an organism that lived in the past
- 10. Process in which one type of rock changes into a metamorphic rock
- 13. Original type of rock that forms a metamorphic rock
- 15. Process in which sediment is picked up and moved from one place to another
- 17. Molten rock that has reached the Earth's surface
- 19. Process in which sediment is laid down in a new location
Down
- 1. The process by which natural forces wear down rocks
- 2. type of rock that forms as lava cools on Earth's surface
- 4. Small, solid pieces of material that come from rocks or living things
- 5. Metamorphic rocks that have minerals arrranged in parallel layers
- 6. A naturally-formed solid that is usually made of one of more minerals
- 9. A type of rock that forms as molten rock, cools, and becomes solid
- 10. Type of rock that forms with intense heat and pressure
- 11. A series of processes that slowly change rocks from one type to another
- 12. Molten rock below Earth's surface
- 14. The process in which dissolved minerals glue sediments together
- 16. A rock that contains enough of a valuable mineral to be mined for a profit
- 18. Type of rock that forms as magma cools beneath earth's surface
