plate tectonics

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Across
  1. 3. located at the upper mantle and crust
  2. 6. Slowly and constant movement of plates
  3. 7. Tearing apart of plates
  4. 9. type of plate boundary which slides
  5. 10. Numerous segment in lithosphere
Down
  1. 1. more viscous than lithosphere
  2. 2. thinner but denser
  3. 4. point at the surface of the earth above Focus
  4. 5. shallowest layer of the earth
  5. 8. thicker but less dense