Cool science
Across
- 3. solid, outer part of the earth
- 8. a geological process
- 10. largest layer
- 12. 1 percent of the earth
- 14. force that squeezes something together
- 16. two substances mixed together
- 18. boundary plates move away from each other
- 19. boundary plates slide sideways past each other
- 20. boundary when two plates come together
Down
- 1. portion of the earth's mantle
- 2. properties involve a reaction to an applied load
- 4. tectonics theory made by Alfred Wegner
- 5. the highest layer of the atmosphere
- 6. core hot, metal ball made of iron
- 7. zone locations on earth
- 9. cracks in the earth
- 11. drift movement of tectonic plates
- 13. plates slabs of rock
- 15. center of the earth
- 17. core layer that is 1300 miles thick