The Earth and Tectonic Plates

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Across
  1. 4. A huge wave in the ocean caused by an Earthquake occurring on the seafloor
  2. 7. The separating of the continents by drifting across the oceans
  3. 9. The point on the Earth's surface directly above the focus of an Earthquake
  4. 10. The rapid movement of the ground, back and forth and up and down, as a result of tectonic plate movement
  5. 12. Type of boundary where plates are sliding next to each other but in opposite directions
  6. 14. The process of continents breaking up, sinking and allowing the ocean in
  7. 15. Where plates are moving apart from each other in opposite directions
Down
  1. 1. The place below ground where an Earthquake starts
  2. 2. A place where extremely hot material from inside the Earth erupts at the surface
  3. 3. Made up of the crust and the upper-most mantle
  4. 4. A deep valley in the Earth's crust that is much deeper than the area around it
  5. 5. Where the crust is sinking down into the Earth
  6. 6. Isolated places away from plate boundaries where a lot of hot magma is being created
  7. 7. Where plates are colliding with each other
  8. 8. A layer of 'plastic' semi-solid rock in the upper mantle
  9. 11. Hot liquid rock found under the Earth's surface
  10. 13. Layer between the crust and the Earth's core