The Residence Time for an Average Water Molecule in the Ocean

question 5

Multiple Choice

The residence time for an average water molecule in the ocean is about ________ years.

• A)2
• B)60
• C)850
• D)3000
• E)12000

---

Definitions:

Retailing

Retailing refers to the selling of goods and services directly to consumers for personal, non-business use.

Downward-Sloping

Refers to a line or curve on a graph that moves from the upper left to the lower right, indicating a negative relationship between two variables.

Demand Curve

A chart that displays the connection between a product's price and the amount consumers are willing to purchase.

Marginal Revenue

The additional income gained from selling one more unit of a product or service.