Which of the Following Statements Is True Regarding the Ocean's

question 5

Multiple Choice

Which of the following statements is true regarding the ocean's SOFAR layer?

• A)SOFAR is an acronym for "sound finding and refraction."
• B)Ssound transmits for only a very short distance within this layer.
• C)Sound velocity is at a minimum within this layer.
• D)Sound velocity is at a maximum within this layer.

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Definitions:

Margin

The difference between the cost of a product or service and its selling price.

Economics

The efficient allocation of the scarce means of production toward the satisfaction of human wants.

Input

Resources used in the production process, including labor, materials, machinery, and other factors of production.

Demand

The volume of goods or services that individuals are prepared and financially able to acquire at varying price points during a certain time span.