What Is the Biggest Single Source of Carbon Monoxide Emissions

question 11

Multiple Choice

What is the biggest single source of carbon monoxide emissions in North America?

• A) Industry emissions.
• B) Gasoline and diesel engines.
• C) Off highway light cuty diesel engines.
• D) Heavy duty diesel engines.

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Definitions:

Situational Constraints

External factors or conditions that limit or dictate the actions one can take in a given context.

Social Psychologists

Researchers or practitioners who study how individuals' thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others.

1960s

A decade significant for major political, social, and cultural changes around the world.

Situational Context

The environmental and social circumstances that are relevant to the event or person's behavior at a given time.