Chemical Pollutants

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Across
  1. 5. pollutants used in refrigerators and aerosol cans
  2. 8. Burning of fossil fuels releases this greenhouse gas
  3. 9. Greenhouse gas created by livestock farming
Down
  1. 1. Waste from factories resulted in this chemical poisoning in fishes
  2. 2. Pollutant gas in fertilizers
  3. 3. Gas that protects us from UV rays of the sun
  4. 4. Carbon _____ reduces oxygen carrying capacity of blood
  5. 5. Chemical used to purify water
  6. 6. Harmful chemical found in paint
  7. 7. ______ dioxide causes acid rain