How Do Primary Air Pollutants Differ from Secondary Air Pollutants

question 62

Multiple Choice

How do primary air pollutants differ from secondary air pollutants?

• A)Primary air pollutants contain oxygen, while secondary pollutants do not.
• B)Primary air pollutants cause greater health impacts than secondary pollutants do.
• C)Primary air pollutants are released directly into the atmosphere, while secondary air pollutants are formed by chemical reactions in the atmosphere.
• D)Primary air pollutants are formed through photochemical reactions in sunlight, while secondary air pollutants are not.

---

Definitions:

Military Bases

These are facilities controlled by the military that house troops, equipment, and provide training areas and command centers in both the home country and abroad.

Government Shipyards

Facilities owned by the government for the construction, repair, and maintenance of ships.

Supreme Court

The highest judicial court in a country or state, such as the United States Supreme Court, which has ultimate appellate jurisdiction.

Suburban Homeownership

The trend of owning a private home in suburban areas, characterized by lower population density and more spacious living conditions than urban centers.