Plate Tectonics

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Across
  1. 1. When one plate goes under another, it's called
  2. 3. Molten rock that lies underground
  3. 5. The crust and upper mantle
  4. 8. The type of plate boundary where the plates are moving toward each other
  5. 10. landform that spits lava and ash caused by convergent plates
  6. 11. The type of plate boundary where the plates are moving farther apart
  7. 12. The surname of the scientist who came up with "continental drift".
Down
  1. 2. The outermost layer of the earth
  2. 4. The upper mantle
  3. 6. The type of plate boundary where the plates are sliding past each other
  4. 7. a split in the crust caused by divergent plates
  5. 9. The landmass formed when all of the continents where together