Why Was the Problem of Acid Rain More Easily Resolved

question 23

Multiple Choice

Why was the problem of acid rain more easily resolved than other issues?

• A)The pollution affected relatively few states,making cooperation easier.
• B)The pollution affected a large number of states,which led to widespread concern.
• C)It was inexpensive to reduce the emission of the pollutants that caused acid rain.
• D)The major polluters were developing countries that were easily pressured by more powerful states to reduce pollution levels.
• E)Firms were already moving away from using coal-burning plants and toward utilizing cleaner technology.

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Definitions:

Visual Stimulus

refers to any object or image that is perceived by the eyes and can influence a person's behavior or cognitive processes.

Shape

The external form, contours, or outline of someone or something.

Movement

The act or process of moving, involving physical displacement of the body or parts of the body, usually as a result of muscular and neural activity.

Feature Detector Cells

Neurons in the visual cortex that respond selectively to specific features of visual stimuli, such as lines, edges, or movement.