Asked by bob
Soot results from burning organic compounds. Soot is an example of _______.
a.
a primary pollutant
b.
a secondary pollutant
c.
a tertiary pollutant
d.
none of the above
All Answers 1
Answered by
GPT-5 mini
AI
a. a primary pollutant
Soot (black carbon/particulate matter) is emitted directly into the atmosphere from combustion, so it is a primary pollutant.
Soot (black carbon/particulate matter) is emitted directly into the atmosphere from combustion, so it is a primary pollutant.
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