Which of the Following Is NOT a Requirement for a Planetary

question 43

Multiple Choice

Which of the following is NOT a requirement for a planetary magnetic field?

• A) Rapid rotation
• B) Solid iron core
• C) Convective motions
• D) Electrically conducting liquid in the core

---

Definitions:

Sunk Costs

Costs that have already been incurred and cannot be recovered or changed, which should not influence future business decisions.

Opportunity Costs

The value of the best alternative forgone in making any decision, representing the benefits that could have been received from that alternative.

Management

Management refers to the coordination and administration of tasks to achieve a goal, including planning, organizing, staffing, directing, and controlling organizational resources.

Consistency

In accounting, the principle that ensures financial statements are comparable across periods by applying the same accounting methods and policies.