Across
- 5. molten rock on the exterior of the volcano
- 7. mineral with cubic cleavage, non metallic, and colorless
- 8. North Star
- 11. pressing of particles to form sedimentary rock
- 13. felsic, coarse crystalline igneous rock
- 14. a sedimentary rock with large grains cemented together
- 16. type of sedimentary rock that forms from rock particles deposited and cemented together
- 17. type of rock that forms from the accumulation of sediments
- 20. rocks that form from one mineral
- 22. measurement of distance north or south of the equator
Down
- 1. type of rock that forms from heat and pressure
- 2. type of rock that forms from the solidification of magma
- 3. 0 degrees latitude
- 4. rocks that form from more than one mineral
- 6. gas pockets
- 9. felsic, glassy and vesicular igneous rock
- 10. measurement of distance east or west of the Prime Meridian
- 12. a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties
- 15. another name for lines of longitude
- 16. binding of particles to form sedimentary rock
- 18. mineral with a yellow color and greasy feel
- 19. grain size of .006cm
- 20. molten rock found within Earth
- 21. grain size of .0004cm