Across
- 3. cigarette
- 7. emission
- 9. tropical
- 12. chaos
- 20. specialist
- 21. restore
- 23. dominate
- 25. habitable
- 26. pessimistic
- 27. physical
- 30. stimulate
- 31. compose
- 32. implement
- 35. examine
- 36. facilitate
- 39. absorb
- 46. fossil
- 47. comprehensive
- 48. inspection
- 49. negative
- 50. sugary
- 51. dizzy
- 52. jungle
- 54. restrict
- 55. methane
- 57. garbage
- 59. surgeon
- 61. enterprise
- 63. discipline
- 66. starve
- 67. harmonious
- 68. abuse
Down
- 1. seize
- 2. regulation
- 4. agenda
- 5. fuel
- 6. disturb
- 8. broadcast
- 10. psychology
- 11. disposal
- 13. moderate
- 14. dynamic
- 15. frequently
- 16. policy
- 17. tolerate
- 18. conservation
- 19. undergo
- 22. enhance
- 24. originate
- 28. liberation
- 29. submit
- 33. repeatedly
- 34. smog
- 37. tobacco
- 38. campaign
- 40. sustainable
- 41. sensitive
- 42. consultant
- 43. release
- 44. delete
- 45. volume
- 53. reform
- 56. reward
- 58. alcohol
- 60. dentist
- 62. refresh
- 64. trend
- 65. annual
