Plate Motion

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Across
  1. 1. an underwater mountain range formed when two plates move apart
  2. 4. one of the very large sections of hard, solid rock that make up Earth’s outer layer
  3. 6. something we observe to be similar over and over again
  4. 7. moving apart in different directions
  5. 9. how often or fast something happens
  6. 10. Earth’s outermost layer of hard, solid rock that is underneath the soil, vegetation,and water
  7. 12. a sudden shaking of Earth’s surface
Down
  1. 2. moving toward the same place
  2. 3. the place where two plates meet
  3. 5. a diagram that shows what the inside of something looks like
  4. 8. the layer of soft, solid rock underneath Earth’s plates
  5. 11. a long, deep indentation in the ocean floor formed when two plates move together