Plate Tectonics Sophia Crane Science Cross Puzzle

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Across
  1. 4. - the edges where two plates meet
  2. 6. - second layer
  3. 7. - moving or extending in different directions from a common point
  4. 9. -the relatively thick part of the earth's crust that forms the large landmasses
  5. 10. - tending to move toward one point or to approach each other
Down
  1. 1. - the rigid outer part of the earth, consisting of the crust and upper mantle
  2. 2. - outer layer
  3. 3. - a large steep hill
  4. 5. - a sudden and violent shaking of the ground, sometimes causing great destruction
  5. 8. - a solid ball of metal