APES Unit 2 The Physical World

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Across
  1. 3. type of plate boundary where plates move together
  2. 5. type of rock that makes up continental plates
  3. 6. create island chains away from plate boundaries
  4. 8. type of rock that makes up oceanic plates
  5. 9. created when an oceanic plate subducts underneath a continental plate
  6. 10. process that occurs when plates move apart underneath the ocean
  7. 13. flexible, viscous liquid of the mantle
  8. 15. molten rock, hot gas, or ash erupts through Earth's surface.
  9. 16. type of plate boundary where plates move past each other
Down
  1. 1. pushes the mantle's soft rock up as it warms and down as it cools.
  2. 2. type of plate boundary where plates move apart
  3. 4. upper more solid portion of the mantle and crust
  4. 7. when a tectonic plate sinks below another tectonic plate
  5. 11. sudden mass wasting
  6. 12. huge volumes of water are displaced and travel miles across the ocean
  7. 14. release of energy along a transform plate boundary