Samanthacook2097 Samanthacook2097

06-04-2018
Biology

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What are the names and chemical formulas for three of the most studied pollutants (primary or secondary)?

Respuesta :

12-04-2018

1. CH4 (hydrocarbons) -- primary pollutant

2. NO2 (nitrogen dioxide) -- primary pollutant

3. O3 (Ozone) -- secondary pollutant

A primary pollutant is an air pollutant emitted directly from a source while a secondary pollutant is not directly emitted but forms when other pollutants (primary pollutants) react in the atmosphere.

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