Which Are Important Ways That Magma Can Raise Through the Crust

question 80

Multiple Choice

Which are important ways that magma can raise through the crust?

• A) through fractures that can form dikes
• B) pieces of the wall rocks that break off and provide space
• C) tectonic forces can help open pathways
• D) magma is hotter and less dense than its surrounding
• E) all of these

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Definitions:

Trough

The lowest point in an economic cycle, marking the transition from recession to recovery.

Peak

The highest point reached by a commodity or market price before a decline.

Recession

A period of temporary economic decline during which trade and industrial activity are reduced.

Purchasing Power

Purchasing power denotes the value of a currency expressed in terms of the amount of goods or services that one unit of money can buy.