Man V.S Mother Earth

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Across
  1. 5. synonym stargazing
  2. 8. intricacies synonym
  3. 9. card game
  4. 10. day Modern synonym
  5. 11. Tainted synonym
  6. 14. Appreciating antonym
  7. 16. moral philosophy
  8. 19. essential
Down
  1. 1. species synonym
  2. 2. between
  3. 3. to a very great amount or level
  4. 4. revolution synonym
  5. 6. empyrean & Arcadia synonym
  6. 7. similar to Appropriate
  7. 12. similar to Workforce
  8. 13. similar to era
  9. 15. Experience synonym
  10. 17. Nature synonym
  11. 18. Devolution antonym
  12. 20. Consequently synonym