Earth

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Across
  1. 2. planet is the only one with life form of it
  2. 3. Earth is 4.54 what years
  3. 6. Melting what has a impact on Earth shape
  4. 8. Earth what 1000 miles per hour
  5. 11. mostly made up of iron and oxygen
  6. 12. Earth pace from the sun
  7. 13. 7.4 billion of Earth
Down
  1. 1. Earth has a what gravitation field
  2. 4. their are 5 of the same thing on Earth
  3. 5. 60 % of people live there
  4. 7. 71% of Earth
  5. 9. day first what day was made in 1920
  6. 10. 400 different species of Earth
  7. 12. Earth is a what planet