Earth & Space Science

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Across
  1. 3. What is made out of pure rock
  2. 5. What happens when the earth's core separates
  3. 6. The centre of the Earth
  4. 9. 4 Planets made out of metal and rock.
Down
  1. 1. American space company
  2. 2. Layer of gases surrounding Earth
  3. 4. What keeps you on the ground
  4. 7. What is the name of the Planets movement
  5. 8. A system of millions and billions of stars together with gas and dust.
  6. 10. What is the Sun