The Metamorphism of Coal to Anthracite Occurs Due to

question 60

Multiple Choice

The metamorphism of coal to anthracite occurs due to

• A)high pressure and high temperature.
• B)high temperatures.
• C)contact metamorphism.
• D)crystallization of organic matter.

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Definitions:

Long Run

A period sufficient for all inputs, including physical capital and labor, to be adjusted in the production process.

Industry Supply Curve

A graphical representation that shows the relationship between the price of a good and the total output of the industry over a period of time.

Marginal Cost Curves

Graphs that depict the cost of producing one additional unit of a good or service, typically showing how costs vary with production volume.

Short-run

A time frame in which at least one factor of production is fixed, limiting adjustments to production levels.