1																	2
		3							4							5												6
					7		8													9
			10
								11					12
13											14
																														15
		16														17
																																18
																	19					20
											21															22
				23
		24
																		25
																						26
	27		28
																		29
			30			31
																				32
	33																			34
35								36					37	38
																				39
40																			41
													42

Across 3. the bottle 5. the planet 8. the rock 9. the can 11. the natural resources 13. the climate 14. the poverty 16. the recycling 17. to contaminate 19. the destruction 23. to develop; to plan 24. the beauty 26. the problem 28. the contamination 29. wild 31. the path 33. the trashcan 34. to recycle 35. to reduce 37. dangerous 39. to resolve 40. to discover 41. the island 42. to fly

Down 1. the valley 2. the development; the plan 4. the population 6. to maintain clean 7. the glass 9. the ozone layer 10. the hill 12. the environment 15. the nature 18. the earth 20. to save 21. the aluminum 22. the cardboard 25. to conserve 27. to protect 30. the chemicals 32. to preserve 36. to separate 38. the smog