Climate Change Crossword

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Across
  1. 3. Dirty and useless, a lot in Garbageopolis
  2. 5. to make something nicer and shinier
  3. 6. bad human activity that pollutes the earth
  4. 7. green and have leaves
Down
  1. 1. Girl superhero from the show
  2. 2. when you throw trash and bad gasses in the air
  3. 4. giving trash another life/use
  4. 8. bad air that comes from factories