Inside the earth

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Across
  1. 3. - outer most layer of the earth
  2. 4. - layer of rock between the crust and core
  3. 6. Crust - Crust that is thicker and less dense
  4. 9. - lower part of mantle
  5. 10. - Centreal part of earth below mantle
Down
  1. 1. Crust - Crust that is tinner and more dense
  2. 2. - plastic layer of mantle
  3. 5. Core - Only liquid layer of earth
  4. 7. Core, solid ball of nickel and iron inside the outer core
  5. 8. - The solid, outer layer of earth