Household Chemicals

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Across
  1. 2. Tiny particles like dust that make it hard to breathe.
  2. 4. A cloudy fog at ground level made up of pollution.
  3. 7. Acronym for chemicals commonly found in household products that cause air pollution.
  4. 8. The percent of VOC emissions caused by household chemicals.
Down
  1. 1. A disease that can be caused by exposure to VOCs.
  2. 3. A person who studies chemicals and their properties.
  3. 5. Chemical that is found in the atmosphere but that can harm us on Earth.
  4. 6. The thing that volatile organic compounds are made from (two words, no space).