Plate Boundaries- Williams

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Across
  1. 3. place where two or more plates move away from each other.
  2. 5. huge slabs of rock that make up the Earth's crust.
  3. 6. place where two blocks of earths crust move toward, away, or past each other.
  4. 8. crust underneath the ocean.
  5. 9. place where plates move past each other.
  6. 10. place where two or more plates move into each other.
Down
  1. 1. crust of landmasses.
  2. 2. when one denser plate is pushed beneath a lighter, newer plate.
  3. 4. opening in the crust where magma pushes up from a magma chamber.
  4. 7. shaking of Earth caused by seismic activity.