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Across
  1. 4. hot liquid rock on the surface of Earth
  2. 6. evidence that can be used to show plates have been moving for millions of years
  3. 8. an underwater mountain range formed when two plates move apart
  4. 10. a long, deep indentation in the ocean floor formed when two plates move together
  5. 11. the layer of soft, solid rock underneath Earth’s plates
  6. 12. the place where two plates meet
  7. 13. moving toward the same place
Down
  1. 1. hot liquid rock below the surface of Earth
  2. 2. a feature that forms on the surface of a planet, such as a mountain, channel, or sand
  3. 3. moving apart in different directions
  4. 5. one of the very large sections of hard, solid rock that make up Earth’s outer layer
  5. 7. where landforms are created
  6. 9. hard solid rock connected to one or more plates