Ecology and sustainability

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Across
  1. 2. to do away with, to end
  2. 4. Gewohnheit
  3. 8. footprint the traces we leave because of our consumption
  4. 10. the existence of a wide variety of plant and animal species
  5. 11. fuel it includes coal, mineral oil and natural gas
  6. 14. to ease something
  7. 16. jdn./etw. ausbeuten
  8. 17. the act of giving out heat, light, a smell, etc.
Down
  1. 1. gradual rise in temperature
  2. 3. something new
  3. 5. aufheben, abschaffen
  4. 6. concerning the environment
  5. 7. to keep up, to maintain
  6. 9. to fight or struggle
  7. 12. animals on a farm
  8. 13. another word for agriculture
  9. 15. Maßnahme