Unidad 12

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Across
  1. 6. nature
  2. 7. to raise awareness
  3. 8. scuba diving
  4. 10. desert
  5. 11. pollution
  6. 14. landscape
  7. 16. trekking/hiking
  8. 18. footprint
  9. 19. bird
  10. 20. turtle
  11. 21. environment
  12. 22. population
Down
  1. 1. beach
  2. 2. to preserve
  3. 3. mountain
  4. 4. canyon
  5. 5. skydiving
  6. 8. biodiversity
  7. 9. bike
  8. 11. waterfall
  9. 12. land
  10. 13. to protect
  11. 15. cave
  12. 17. zip lining