Other Than Earth,the Solar System World with the Most Evidence

question 54

Multiple Choice

Other than Earth,the Solar System world with the most evidence for surface features affected by winds is:

• A) Mars.
• B) Venus.
• C) Mercury.
• D) Io.

---

Definitions:

Positive Externality

A benefit that is enjoyed by a third-party as a result of an economic transaction or activity in which they did not directly participate.

Marginal Social Benefit

The additional benefit to society from consuming one more unit of a good or service.

Marginal Private Cost

The cost incurred by a firm for producing one additional unit of a good, exclusive of any external costs.

Technology Spillovers

Benefits that firms or countries obtain by imitating or learning from the innovations of others, often without incurring the cost of innovation.