plate tectonics

12345678910
Across
  1. 5. point on earths surface above a focus
  2. 7. study of movements in earths plates
  3. 9. melted rock beneath earths surface
  4. 10. plates slide past each other
Down
  1. 1. one plate sinking beneath each other
  2. 2. plates move toward each other
  3. 3. cracks in earths crust where movement
  4. 4. plates move away from each other
  5. 6. instrument that records earthquake vibrations
  6. 8. melted rock that reaches earths surface