What Type of Basaltic Feature Is Shown in This Photograph

question 7

Multiple Choice

What type of basaltic feature is shown in this photograph?

• A)vesicles
• B)volcanic bomb
• C)aa lava flow
• D)pahoehoe lava flow
• E)pyroclastic flow

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Definitions:

X-Inefficiency

The difference between efficient behavior of businesses in a competitive market and their actual behavior due to a lack of competitive pressure.

Pure Competition

A market structure characterized by an unlimited number of small sellers, identical products, and free entry and exit, leading to perfect competition.

Oligopoly

A market structure in which a few companies dominate the industry, having significant control over prices and supply.

Monopolistic Competition

A trading environment where countless firms peddle products that bear resemblance but are not exact duplicates, offering them a fragment of control in the marketplace.