Plate Tectonics

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Across
  1. 2. Layer of Earth that is VERY hot, made of metal, solid
  2. 4. Geologic feature that made when plates collide; cool at the top; many people climb them
  3. 6. Part of the crust that is older, less dense, and thicker
  4. 8. Plates sliding past each other
  5. 9. Geologic feature where magma rises to the surface of Earth
  6. 11. Plates coming together
  7. 13. Plates pulling apart
  8. 14. Geologic feature that forms from a subduction zone; term for type of warfare in WWI
Down
  1. 1. Portion of the crust that slowly moves and shifts
  2. 3. Layer of Earth with convection currents, semi solid
  3. 5. Molten rock
  4. 7. What Earth formed from in the solar system, specifically gas and dust; term for extra food
  5. 10. Part of the crust that is younger, more dense, and thinner
  6. 11. Layer of Earth that is made of rocks and is cool
  7. 12. Process by which Earth separated into layer based on density long ago