Across
- 4. layers of metamorphic rock that are wavy or bent
- 6. any process that changes the shape or minerals in a rock due to high temp, high pressure, or chemical change
- 8. a type of rock that forms when water evaporates and leaves behind crystals
- 9. molten rock above ground
- 10. a type of rock that forms by cooling & crystallization of molten rock
- 12. a permanent change to the shape of the rock by bending or folding
- 16. when sediment is cemented together by dissolved minerals
- 18. when magma cools and solidifies underground
Down
- 1. a type of rock that forms from broken pieces of rock cemented together
- 2. metamorphic rock with no pattern or layers
- 3. a type of rock that forms from organisms or their remains, often in the ocean
- 5. an igneous rock with air holes, which is light enough to float on water!
- 6. a type of rock that forms when rocks are exposed to high temp, high pressure, or a chemical change
- 7. a type of rock formed from clasts (broken pieces)
- 11. rock fragments that are transported and deposited by wind or water
- 13. broken pieces of rock
- 14. molten rock underground
- 15. can a rock bend in one day using a special machine?
- 16. when sediment is squeezed together by the weight of layers of rock above the sediment.
- 17. when lava cools and solidifies on earth's surface