Changing Earth Crossword

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Across
  1. 3. mostly solid bulk of earth interior
  2. 5. plates move towards each other
  3. 8. the laying down of sediment carried by wind
  4. 10. hard outer layer
Down
  1. 1. plates move away from eachother
  2. 2. to change into another form of energy
  3. 4. dense center of the earth
  4. 6. composed of mostly iron and nickel
  5. 7. breaking down or dissolving of rocks
  6. 9. transportation of the eroded materials by wind or water