An Example of a Positive Externality Is

question 35

Multiple Choice

An example of a positive externality is:

• A)a rear-end spoiler feature on the back of sports cars that helps to stabilize and improve handling for the vehicle.
• B)legislation reducing air pollution.
• C)a chemical plant that emits thermal pollution.
• D)a chocolate factory whose aroma draws people to an area of the city that has a large quantity of tourist activities and shopping.

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Definitions:

Ice Cores

Cylindrical samples taken from ice sheets or glaciers, used in climate research to analyze past atmospheric and environmental conditions.

Theory of Atoms

A scientific theory that matter is composed of discrete units called atoms, which are the basic building blocks of chemical substances.

Law of Definite Proportions

A chemical law stating that a compound always contains exactly the same proportion of elements by mass.

Dalton's Atomic Theory

A foundational concept in chemistry that asserts elements are composed of tiny, indivisible particles called atoms, and that chemical reactions involve the rearrangement of these atoms.