Earth layers

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Across
  1. 3. fluid or semi fluid material
  2. 5. only liquid layer
  3. 6. silicate rock which contain common minerals
  4. 9. make tectonic plates move, in mantle
Down
  1. 1. semi molten
  2. 2. the envelope of gases surrounding the earth
  3. 4. a mineral that the body needs for growth
  4. 7. solid, iron, and nickle
  5. 8. creates earthquakes
  6. 9. layer we walk on every day