Plate Tectonics

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Across
  1. 1. a fracture in rock where there has been movement and displacement.
  2. 4. the smallest continent on Earth.
  3. 7. a large natural elevation of the earth's surface rising abruptly from the surrounding level; a large steep hill.
  4. 8. a mountain or hill, typically conical, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust.
  5. 10. a sudden and violent shaking of the ground, sometimes causing great destruction, as a result of movements within the earth's crust or volcanic action.
Down
  1. 2. the rigid outer part of the earth, consisting of the crust and upper mantle.
  2. 3. large parts of the Earth's crust
  3. 5. the largest continent on Earth.
  4. 6. separate different regions of the Earth.
  5. 9. the outermost layer of a planet.