The Apparent Narrowing of a River as It Flows Directly

question 229

Multiple Choice

The apparent narrowing of a river as it flows directly away from you into the distance best illustrates the depth cue known as

• A) interposition.
• B) closure.
• C) relative motion.
• D) linear perspective.

---

Definitions:

Opportunity Cost

The value of the next best alternative forgone as a result of making a decision.

Submarine

A watercraft capable of independent operation underwater, often used for military purposes.

Production Possibility Frontier

An illustration representing the maximum production capabilities for multiple goods with a certain amount of resources.

Opportunity Cost

The economic consequence of bypassing the closest better choice when making a decision.