The Earth

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Across
  1. 3. Plant
  2. 5. Land
  3. 8. Earth
  4. 9. Heat
  5. 10. Living
  6. 12. Air
Down
  1. 1. Planet
  2. 2. Animal
  3. 4. Light
  4. 6. Sun
  5. 7. Year
  6. 11. Water