camilaanahi261 camilaanahi261
  • 09-03-2022
  • Biology
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When is the air considered to be contaminated?

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902545
902545 902545
  • 09-03-2022

Answer:These six pollutants are carbon monoxide, lead, nitrogen oxides, ground-level ozone, particle pollution (often referred to as particulate matter), and sulfur oxides.

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