Across
- 1. Abfall
- 4. you get money back for bottles
- 6. städtisch
- 10. ablassen
- 13. Landwirdschaft
- 14. animals and plants in the nature
- 15. you kill bugs with it
- 18. dangerous substance
- 19. Staub
Down
- 2. Quelle
- 3. Gesellschaft
- 5. different kinds of one animal
- 7. sour rain
- 8. the trash belongs there
- 9. Erneuerbar
- 10. Reinigungs- und Waschmittel
- 11. long lasting
- 12. cars need it to function
- 16. Erde, Boden
- 17. you can't hear