Megacities

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Across
  1. 2. Long line of cars
  2. 4. Money you earn
  3. 7. Bad for your body
  4. 8. To make dirty
  5. 9. Someone who has just arrived
  6. 10. Remove waste
Down
  1. 1. Person who lives in a place
  2. 3. Region between europe and africa
  3. 5. Person who make clothes
  4. 6. When something gets bigger