The Decrease in NO_x Emissions in the U

question 4

Multiple Choice

The decrease in NO_x emissions in the U.S.from 1970 to 2014 can be partially attributed to which of the following?

• A)a decrease in the amount of energy consumed
• B)a decrease in the amount of nitrogen in the atmosphere
• C)the use of catalytic converters in motor vehicles
• D)a decrease in vehicle miles traveled
• E)the use of scrubbers in motor vehicles

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Definitions:

Obese

A medical condition characterized by excessive body fat that presents health risks.

Identity Bargaining

describes the process of negotiating one's social roles and identity within the context of interpersonal relationships or societal expectations.

Idealized Expectations

Unrealistically high standards or assumptions about a situation, experience, or relationship that often lead to disappointment.

Realities

The state of things as they actually exist, as opposed to an idealistic or notional idea of them.