AIR POLLUTION (CROSSWORD LABS #1)

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Across
  1. 1. NATURAL POLLUTANT FROM THE OCEAN
  2. 3. TYPE OF POLLUTANTS FOUND IN CARPET, WALLS, PAINT AND FURNITURE
  3. 6. MOST AIR POLLUTION IS CAUSED BY
  4. 7. ABBREVIATION FOR VOLATILE ORGANIC COMPOUNDS
  5. 9. NATURAL POLLUTANTS DO NOT BECOME...
  6. 12. IF TWO PEOPLE CAR POOLED TO WORK 33 MILLION _____ OF CARBON MONOXIDE WOULD BE ELIMINATED
  7. 13. TYPE OF POLLUTION CAUSED WHEN HARMFUL SUBSTANCES END UP IN THE AIR
Down
  1. 1. CAUSED BY CAR EXHAUST
  2. 2. PART OF THE LUNG DAMAGED BY RADON
  3. 4. CAUSE 1/3 OF ALL AIR POLLUTION
  4. 5. EXAMPLES OF NATURAL POLLUTANTS
  5. 8. POLLUTANT PUT DIRECTLY IN THE AIR BY HUMANS
  6. 10. NUMBER OF TYPES OF POLLUTANTS
  7. 11. TYPE OF CANCER CAUSED BY CIGARETTE SMOKE
  8. 12. TYPE OF NATURAL POLLUTION