Across
- 5. a large wave that can cover a city
- 6. a sticky finely graind peice of earth
- 8. the uper part of earth mantle
- 13. a large land mass made of rock
- 14. current a fluid made from covection waves
- 17. the sideways and downward movement of the edg of plates in the earth earth
- 19. the reduction of volume
- 22. a large land mass that used to be our continents
- 24. the formation of new area in the ocean
- 28. a ring of volcans that spew lava
- 29. a break off or cause to break something off
- 30. a large land mass with lava in the middle
- 31. solid outer core of the earth
- 32. when two plates move away from eachother
- 33. a wave mad by earth
Down
- 1. two plates sliding past eachother
- 2. a primary wave also known as a pressure wave
- 3. a fractrue of two rocks
- 4. an organic componint of soil made by leaves and other decomposed stuff
- 7. when two plates come together
- 9. a suden and violent shaking under earths surface
- 10. the moving of continents over a period of time
- 11. shifting rock under the earth
- 12. stress that streaches rocks the oposite way
- 15. a material made matter minerals and organisams
- 16. a solid bulk of the inner part of earth
- 18. the outer shell of the planet
- 20. a michanicle wave on the surface
- 21. a large area of land made by rivers and shifting land masses
- 23. a hot dence ball made of iron
- 24. a seismic wavealso known as a shere wave
- 25. the hot liquid near the center of planets
- 26. a larg and long hole in the ocean
- 27. a peice of fertile soil contaning sand and soil