Igneous Rocks with a Two-Stage Intrusive-Extrusive Origin Are Recognized by a Texture

question 18

Multiple Choice

Igneous rocks with a two-stage intrusive-extrusive origin are recognized by a texture which is ____.

• A) aphanitic
• B) porphyritic
• C) glassy
• D) phaneritic
• E) pyroclastic

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Definitions:

Fair Value Method

An accounting approach that assesses and assigns a price to a company's assets and liabilities based on current market value.

Effective Interest Method

A method of calculating the amortized cost of a bond or loan on the basis on an effective interest rate rather than the nominal rate.

Cash Interest

Interest payments made in cash to creditors or bondholders during a specific period.