Plate Tectonics

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Across
  1. 3. Theory that describes tectonic plate material, & mechanism/effects of plate movement.
  2. 4. Divergent boundary on continents.
  3. 5. Strongest evidence for plate tectonics.
  4. 7. Person who first proposed a theory on Plate Tectonics.
  5. 9. Type of Curst that is light in color and is not as dense.
  6. 10. The name of Alfred Wegner’s Theory.
  7. 11. Plate boundary where plates collide or move together.
  8. 12. Structural layer that plates are made of.
  9. 13. Divergent boundary on ocean floors.
  10. 14. Type of Curst that is dark in color and is the most dense.
Down
  1. 1. Plate boundary where plates separate or move apart.
  2. 2. Structural layer that plates float on.
  3. 6. Plate boundary where plates slide side by side.
  4. 8. When Earth’s Magnetic Field reverses.
  5. 10. The major mechanism for plate tectonics.