Tectonic Plates Crossword.

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Across
  1. 2. Andreas Fault: 800 mile transform fault in California.
  2. 5. valley: A depression between two different fault lines.
  3. 7. Mountains with magma from the earths core.
  4. 8. Crust: This crust is less dense than the other.
  5. 11. Trench: Part of the world's longest mountain chain on the ocean floor.
  6. 13. upper layer of the mantel under the lithosphere.
  7. 15. Kilimanjaro: tallest mountain in Africa made by two continental plates.
  8. 16. Plate Boundary:Two plates dividing away
  9. 19. The ancient super continent thought to be around million years old.
Down
  1. 1. The layer directly underneath the crust containing the asthenosphere
  2. 3. Crust: This crust is more dense than the other.
  3. 4. Plate Boundary: Two plates coming together
  4. 6. Plate Boundary: Two plates rubbing together
  5. 9. The solid outer section of the earths crust.
  6. 10. Currents: currents in the earths mantle causing plates to shift.
  7. 12. Floor spreading: plates diverging causing magma to come up from the earth to the sea floor.
  8. 14. When one plate goes under another plate.
  9. 17. of Fire: A hot spot around the pacific ocean causing a chain of volcanoes to form.
  10. 18. Where two transform boundaries rub together causing earthquakes.