German Assignment

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Across
  1. 1. environment
  2. 2. extinction
  3. 5. energy
  4. 6. ecology
  5. 8. endangered
  6. 12. species
  7. 14. windenergy
  8. 16. environmentalism
  9. 17. toxicwaste
  10. 18. flood
Down
  1. 1. overpopulation
  2. 3. world
  3. 4. environmentallyfriendly
  4. 7. ecological
  5. 9. globalwarming
  6. 10. light
  7. 11. problems
  8. 12. earth
  9. 13. organic
  10. 15. danger