Which One of the Following Statements About Sand Dunes Is

question 3

Multiple Choice

Which one of the following statements about sand dunes is correct?

• A) The more gently sloping surface is the leeward slope of the dune.
• B) In a sand dune, the more gently inclined strata lie parallel to the slip face.
• C) Sand is blown up the slip face and rolls down the more gently sloping flank of the dune.
• D) A dune migrates in the direction of inclination of the slip face.

---

Definitions:

Profit-maximizing Firm

A company that seeks to achieve the highest possible profit through its operations, focusing on revenue enhancement and cost reduction.

Units of Labor

Refers to the measurement of labor force involvement, typically in terms of person-hours or person-years.

Inputs Hiring

The process of acquiring the necessary resources, such as labor and raw materials, required for the production of goods or services.

Monopoly and Monopsony

A market structure where a single company dominates the supply side as a monopoly, or the buying side as a monopsony, of a market.