Science Project CrossWord

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Across
  1. 3. When two plates rub against each other in different directions.
  2. 4. A crack in earth's lithosphere.
  3. 6. The center layer of earth made of a solid dense material that stops energy waves from reaching the other side of earth when tectonic plates shift and cause friction.
  4. 8. Before earth's crust was divided by shifts in the tectonic plates
  5. 10. A layer of the matel where plates move on top of.
  6. 13. The boundary where Two plates collide and one plate slides under the other
  7. 14. The boundary between two plates moving away from each other.
  8. 15. Where plate tectonics form
Down
  1. 1. Pieces of the earth in constant motion that results in energy waves on the earth's crust.
  2. 2. In this layer of earth plate tectonics form in the lithosphere.
  3. 5. A scientist who came up with the theory of the continental Drift.
  4. 7. A valley under water where tectonic plates shift away from each other.
  5. 9. The result of tectonic plates shifting and causing waves of energy that shakes earth's crust.
  6. 11. The result on earth's crust when one tectonic plate moves under another at a convergent boundary.
  7. 12. The layer of earth that is affected by volcanoes and earthquakes.