Air & Water

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Across
  1. 3. = get
  2. 7. makes something dirty or poisonous
  3. 8. ≠ rural
  4. 10. ≠ far
Down
  1. 1. The process of making something new
  2. 2. damaged to water or air
  3. 4. take air into and push it out
  4. 5. =ill Feeling not good
  5. 6. the air, land, and water
  6. 9. no longer needed and can be got rid of