Which of the Following Best Describes the Thermal Equator in January

question 121

Multiple Choice

Which of the following best describes the thermal equator in January?

• A)It trends southward into the interior of South America and Africa.
• B)It trends northward over all ocean basins.
• C)It peaks in the interior of Eurasia.
• D)It is not influenced by continentality.

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Definitions:

Average Variable Costs

The total variable costs of production divided by the quantity of output produced, representing the variable cost per unit of output.

Marginal Cost

The increase or decrease in the total cost that arises when the quantity produced is incremented by one unit.

Average Variable Cost

is the cost that varies with the level of output, calculated by dividing the total variable costs by the quantity of output produced.

Diminishing Returns

A rule that asserts when one input in the production process is augmented without changes to the others, there will ultimately be a decline in output after reaching a specific level.