Pollution

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Across
  1. 1. tiny pieces of dirt in the air
  2. 6. to put different things together
  3. 9. dirty air made when something is burning
  4. 10. the planet we live on
  5. 11. the bad things in our air and water
  6. 12. not clean
  7. 13. a clear liquid
  8. 14. having an illness
Down
  1. 2. what you throw away
  2. 3. to collect by hand
  3. 4. causing harm
  4. 5. to stop from happening
  5. 7. to take in and give out air
  6. 8. where things are made by machines
  7. 12. the act of controlling a car
  8. 15. cause to die