Crossword

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Across
  1. 5. Chemical formula of road salt
  2. 7. The planet Enceladus orbits around
  3. 8. A type of light starting with f
  4. 10. Moon closest to the Jupiter
  5. 12. a biological community of interacting organisms and their physical environment.
Down
  1. 1. _________ change
  2. 2. One cause of global warming
  3. 3. Saturn's largest moon
  4. 4. One solution to climate change
  5. 6. An alternate option for road salt
  6. 9. The most energy-efficient light
  7. 10. The moon type of Enceladus
  8. 11. Makes up everything