Across
- 1. cardboard
- 4. incredible
- 10. doscpver
- 15. ozonelayer
- 17. prohibit
- 18. plastic
- 19. waste
- 20. separate
- 21. pollutant
- 22. altitude
- 25. airpollution
- 29. throwaway
- 30. whatamess
- 31. develop
- 32. recyclingprogram
- 37. planet
- 39. complicated
- 40. chemical
- 41. climate
- 42. permission
- 43. protect
- 44. forest
- 45. fuel
- 46. institute
- 48. AllAround
- 49. respect
- 51. wildplants
- 53. diverse
Down
- 2. reduce
- 3. bottle
- 5. environment
- 6. rock
- 7. drought
- 8. itsuptoallofus
- 9. ecosystem
- 11. smog
- 12. naturalresources
- 13. glass
- 14. conservationland
- 16. damaging
- 23. aerosol
- 24. wildanimals
- 26. nature
- 27. hill
- 28. land
- 31. destruction
- 33. oilspill
- 34. sky
- 35. species
- 36. jungle
- 38. population
- 47. useless
- 50. effects
- 52. can
- 54. valley