Plate motion crossword

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Across
  1. 2. earths outer layer
  2. 4. a feature that forms on land
  3. 6. the pushing of something such as magma, or lava
  4. 8. when one plate goes under the other into the mantle
  5. 11. underneath the earths crust
  6. 12. gigantic pieces of the Earth's crust and uppermost mantle
  7. 14. landform that rises prominently above its surroundings, generally exhibiting steep slopes
  8. 15. when magma erupts underwater then cools causing hot black smoke to come out
  9. 17. when two plates push together and cause earthquakes and volcanos
  10. 18. a model that shows the inside of something
  11. 19. a shaking of the ground caused by movement of the Earth's crust
Down
  1. 1. the lines in connecting the plates
  2. 2. when two plates come together
  3. 3. an opening in earths crust which molten rock, hot gases, and other materials erupt
  4. 5. when convergent plates push together underwater they cause this
  5. 7. a mixture of molten and semi-molten rock found beneath the surface of the Earth
  6. 9. when two plates slide away from each other
  7. 10. a deep indentation in the ocean floor when two plates move together
  8. 13. a large continuous mass of land
  9. 16. Earth’s outermost layer of hard, solid rock that is underneath the soil, vegetation, and water