Boundaries Vocabulary

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Across
  1. 4. The less dense and older tectonic plate of Earth's crust
  2. 5. Large pieces that the Earth's crust is broken into
  3. 7. The original supercontinent
  4. 9. When one plate slips below another
  5. 10. The denser and younger tectonic plate of Earth's crust
Down
  1. 1. Creates new seafloor through diverging plates
  2. 2. Plates that move away from each other
  3. 3. The idea that continents were once joined but drifted away overtime
  4. 6. Plates that slide sideways past each other
  5. 8. Plates that move toward each other