A 'Geographic Cline' Is Generally Defined as A

question 59

Multiple Choice

A 'geographic cline' is generally defined as a:

• A) decrease in fitness across a geographic region.
• B) incremental spatial (regional) gradient in the distribution of a human biological trait.
• C) type of climate change brought about by overuse of ecological resources.
• D) valley in which early human remains are likely to be found.
• E) migration route for early humans.

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Definitions:

Labor

The human effort, both physical and mental, used to produce goods and services.

Equilibrium Wage

The wage rate at which the quantity of labor employers are willing to hire equals the quantity workers are willing to supply, with no excess demand or supply.

Quantity Of Labor

The total number of labor hours provided by workers for the production of goods or services.

Labor

Human effort, both physical and mental, used in the production of goods and services.