Earth's Layers

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Across
  1. 2. thinnest layer
  2. 4. made of crust and upper mantle
  3. 5. meteors burn up here
  4. 9. where weather takes place
  5. 12. protects us from UV radiation
  6. 13. state of matter for the outer core
  7. 14. all frozen water on earth
  8. 16. spins faster than the earth
  9. 18. outer space
Down
  1. 1. contains the ozone layer
  2. 3. occurs in the thermosphere
  3. 6. bubble of gas surrounding earth
  4. 7. located in the lithosphere
  5. 8. thickest of the earth's layers
  6. 10. causes earth's magnetic field
  7. 11. all liquid water on earth
  8. 15. layers of the atmosphere
  9. 17. size of the inner core