What

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Across
  1. 2. areas of land for public enjoyment
  2. 4. a wide variety of plant and animal species in their natural environments
  3. 8. free from dirt
  4. 9. a colour between yellow and blue
  5. 10. variety or difference
  6. 11. places where goods are sold
  7. 12. shared beliefs or behaviours
  8. 13. human beings
  9. 14. festivals
  10. 17. free from danger
  11. 19. elements of the natural world
  12. 20. involved
Down
  1. 1. group of people with common interests
  2. 3. within one's financial means
  3. 5. a tall plant
  4. 6. alive
  5. 7. - easy to move around
  6. 12. united or joined
  7. 15. an activity that occupies a person's time
  8. 16. safe for walkers
  9. 18. continual reuse