Across
- 3. fuel
- 7. influence/effect
- 9. preservative for food
- 10. pollution of the air
- 11. waste water
- 13. person allergic ti perfume
- 15. pollution of the water
- 18. fertitity
- 19. to contain
Down
- 1. fertilizers
- 2. the ground water
- 4. pesticides
- 5. disturbing hormone ballances
- 6. litter
- 8. fumes/vapors
- 12. immune defense system
- 14. dyes/colors
- 16. radiation
- 17. chemicals