Rocks Which Are Modified by Heat or Pressure or Both

question 9

Multiple Choice

Rocks which are modified by heat or pressure or both are classified as __________.

• A)sedimentary rocks
• B)igneous rocks
• C)plutonic rocks
• D)metamorphic rocks
• E)extrusive igneous rocks

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Definitions:

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity demanded, typically downward sloping.

Widgets

A hypothetical or generic manufactured good often used in economic models and discussions.

Demand Elastic

The degree to which the demand for a product or service varies with its price. High elasticity indicates demand changes significantly with price changes.

Price Elasticity of Demand

An indicator of the sensitivity of the demand for a product to variations in its price.