Across
- 8. plates below the ocean
- 10. covers asthenosphere and is hard
- 13. when a body of rock undergoes tilting
- 14. all gases in the air
- 15. rock moves one place to another
- 16. regions of matter that make up the earth
- 18. stress that squeezes
- 19. stress that pulls apart
- 20. ecological system/ all living things on planet
Down
- 1. below the lithosphere and is soft
- 2. floats on top of lithosphere
- 3. liquid molten above inner core
- 4. all the water on earth's surface/ clouds
- 5. plate below the continents
- 6. stress that slides in different directions
- 7. solid very compressed below outer core
- 9. boundaries that push away each other
- 11. boundaries that move toward another
- 12. equal from all side
- 17. when a rock changes shape undergoes fold