Puzzle

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Across
  1. 2. future
  2. 4. energy
  3. 6. Packaging
  4. 10. sort
  5. 15. To-find-out
  6. 17. waste
  7. 19. completely
  8. 21. allow
  9. 22. Hole-in-the-ozone-layer
  10. 23. ecological
  11. 26. destroy
  12. 27. environment
  13. 29. can
  14. 30. Ozone-layer
  15. 31. Greenhouse-effect
  16. 33. gasoline
  17. 34. situation
  18. 36. nature
  19. 39. earth
  20. 42. To-raise-children
  21. 44. tax
  22. 46. Collection-site
  23. 47. electricity
  24. 48. invest
  25. 49. reason
  26. 50. consequences
  27. 51. thrifty
  28. 52. collect
  29. 57. Throw-away-society
  30. 58. pollute
  31. 62. use
  32. 64. Environmentally-friendly
Down
  1. 1. prohibited
  2. 3. Environmental-pollution
  3. 5. discover
  4. 7. danger
  5. 8. Climate
  6. 9. acid
  7. 11. exhaust
  8. 12. forbid
  9. 13. protect
  10. 14. check
  11. 16. damage
  12. 17. cause
  13. 18. sage
  14. 20. hole
  15. 24. save
  16. 25. Traffic
  17. 28. harmful
  18. 32. rainforest
  19. 33. burden
  20. 35. Nuclear-power
  21. 37. throw-away
  22. 38. cause
  23. 40. poisonous
  24. 41. desert
  25. 43. source
  26. 45. research
  27. 53. waste
  28. 54. pollution
  29. 55. garbage
  30. 56. solve
  31. 59. coal
  32. 60. recycling
  33. 61. oil
  34. 63. air