character: Mr. Thompson
topic: Vehicle Emissions and Air Quality
grade: 11
subject: Chemistry
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character: Ms. Rivera
topic: Impact of Carbon Monoxide from Vehicles
grade: 11
subject: Chemistry
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character: Dr. Kim
topic: Nitrogen Oxides and Urban Smog
grade: 11
subject: Chemistry
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character: Mr. Patel
topic: The Role of Catalytic Converters in Reducing Emissions
grade: 11
subject: Chemistry
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