Pollution Is an Example of a

question 141

Multiple Choice

Pollution is an example of a

• A)public good.
• B)positive externality.
• C)private cost.
• D)negative externality

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Definitions:

Iodopsin

A type of photopsin, which is a photoreceptor protein found in the cones of the retina that is responsible for color vision.

Lateral Geniculate

A relay center in the thalamus of the brain that is involved in the processing of visual information.

Optic Tract

Tract that extends from the optic chiasma to the lateral geniculate nucleus of the thalamus.

Melanin Pigment

A natural pigment found in most organisms, responsible for coloration in the skin, hair, and eyes.