Which of the Following Is Categorized as a Secondary Pollutant?​

question 79

Multiple Choice

Which of the following is categorized as a secondary pollutant?​

• A) ​carbon monoxide
• B) ​ozone
• C) ​carbon dioxide
• D) ​sulfur dioxide
• E) hydrocarbons​

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Definitions:

Railroad Industry

The sector of the economy focused on the construction, operation, and maintenance of railways for the transport of goods and passengers.

Settler Societies

Societies formed by the settlement of people from another land, often displacing indigenous populations and developing new cultural and political orders.

Indigenous People

Ethnic groups who are the original inhabitants of a given region, maintaining traditions or aspects of an early culture that is associated with a specific geographical region.

Histories

The study and documentation of past events, particularly in human civilization.