If the Moon's Orbital Plane Was Aligned with the Celestial

question 27

Multiple Choice

If the Moon's orbital plane was aligned with the celestial equator we could

• A)have eclipses every month.
• B)never have eclipses.
• C)have eclipses only at solstice.
• D)have eclipses only at the equinoxes.

---

Definitions:

Socially Optimal

A condition or output level where the social welfare is maximized, taking into account both the benefits to consumers and the costs to producers.

Marginal Benefit

The additional satisfaction or utility that an individual gains from consuming one more unit of a good or service.

Marginal Cost

The cost of producing one additional unit of a good or service, critical for decision-making on production and pricing.

Benefit of Abatement

This refers to the advantages or positive effects derived from reducing or eliminating negative environmental impacts or pollutants.