Some chemical engineers, known as process engineers, specialize in a particular process, such as oxidation (a reaction of oxygen with chemicals to make other chemicals) or polymerization (making plastics and resins).
Quick Answer. Some of the major causes of air pollution include burning of fossil fuels, agricultural activities, exhaust from industries, vehicle fumes, mining operations and indoor pollutants. Air pollution has a negative impact on the environment and life in general.
24) The most obvious cause of industrial smog is ________. A) burning trash B) fires for heating food C) indoor air pollution D) burning fossil fuels E) generation of nuclear power Answer: D Diff: 1 Objective: 17.2 Outdoor air pollution; potential solutions.