Plate tectonic crossword Stella

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Across
  1. 2. the rigid outer part of the earth
  2. 4. a layer of the earth between the crust and core
  3. 5. a process that involves the movement of energy from one place to another
  4. 6. a massive shaped slab of solid rock
  5. 7. large scale process affecting the structure of the earth's crust
  6. 10. where two tectonic plates dive back into the mantle
  7. 11. V-shaped valleys that are the deepest part of the oceans where subduction occurs
  8. 13. a boundary where two plates move toward each other
  9. 14. a shaking in the earth's surface
Down
  1. 1. the theory of how major landforms are created.
  2. 3. the supercontinent that split apart millions of years ago
  3. 4. ocean bottom mountain ranges split down the middle by a deep crack
  4. 8. cracks in the earth's crust which there is movement
  5. 9. a boundary where two plates move away from each other
  6. 12. a boundary where two plates move side by side