Which Igneous Texture Has Visible Crystals That Are a Few

question 56

Multiple Choice

Which igneous texture has visible crystals that are a few millimeters across?

• A)Phaneritic
• B)Aphanitic
• C)Pegmatitic
• D)Porphyritic

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Definitions:

Consumer Surplus

The difference between the total amount that consumers are willing and able to pay for a good or service versus the total amount that they actually do pay.

Total Utility

The total satisfaction or benefit obtained from consuming a given quantity of goods or services.

Marginal Utility

The added satisfaction or utility that a consumer derives from consuming an additional unit of a good or service.

Total Utility

This term refers to the total satisfaction received by consuming a certain amount of goods or services.