mr goldmans science

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