A Movement Along a Demand Curve Is Called a Change

question 280

Multiple Choice

A movement along a demand curve is called a change in:

• A) income.
• B) quantity demanded.
• C) demand.
• D) tastes.
• E) population.

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Definitions:

Guano

The accumulated excrement of seabirds or bats, used historically as a highly effective fertilizer because of its high nitrogen, phosphate, and potassium content.

Limestone

A sedimentary rock composed mainly of calcium carbonate, often used in construction and as a raw material in cement production.

Aquifer

An underground layer of water-bearing permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt) from which groundwater can be extracted using a water well.