ENVIRONMENT CROSSWORD

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Across
  1. 1. long-lasting
  2. 4. preferably clean; can be supplied by nuclear sources
  3. 7. 6CO2 + 6H2O → C6H12O6 + 6O2
  4. 10. Home of Old Faithful; National Park
  5. 12. the plants of a particular region, habitat, or geological period
  6. 15. reduce, reuse, and ____
  7. 16. a healthier alternative resource to coal and oil
  8. 17. a community of organisms and their physical environment
Down
  1. 2. life experts, literally
  2. 3. Mother Nature's domain
  3. 5. the discoloration of one's thumb, indicating a knack for gardening
  4. 6. an earthworm's diet
  5. 8. you are my ____, my only ____!
  6. 9. changing;≠ global warming
  7. 11. Bright blossom
  8. 13. My Very Eager Mother Just Served Us Nachos
  9. 14. the animals of a particular region, habitat, or geological period
  10. 18. aka bog or marsh; beware of the ogre