Across
- 2. forms under extreme heat and pressure
- 6. forms from pre-existing rock and fossils
- 7. Below lithosphere
- 8. form at convergent boundaries where one plate subducts under the other
- 13. tectonic plates collide
- 14. No longer in existence
- 16. A solid inorganic material found in nature
- 18. lower part of earths mantle
- 19. Petroleum,Natural gas,coal
- 21. study of earthquakes
- 23. magma flows through a crack in the m9iddle of tectonic plates
- 24. Group of animals
- 26. super continent that existed before continents seperated
- 27. lithosphere creates seismic waves
- 29. Still in existance
- 30. compress or squezze through solids and liquids
- 31. tectonic plates divide
Down
- 1. rocks to change from one type to another over time
- 3. tectonic plates slide past each other
- 4. the outer part of Earth
- 5. large pieces of the lithosphere that the ocean and continents rest on
- 9. outermost layer of Earth
- 10. between earths crust and core
- 11. The study of Earth
- 12. the movement caused within a fluid when the hotter, less dense material rises, and colder, denser material to sink
- 15. tool that measures/records details of earthquakes
- 17. forms when molten rock crystallizes
- 20. water held underground
- 22. innermost layer of earth
- 25. move side to side only through solids
- 28. divergent plates seperate