How Is a Volcanic Neck Different from a Volcanic Pipe

question 71

Multiple Choice

How is a volcanic neck different from a volcanic pipe?

• A)Volcanic necks are longer and bring materials up from the mantle.
• B)Volcanic pipes connect to shallow magma chambers.
• C)Volcanic pipes are shorter.
• D)Volcanic necks are shorter and connect to shallow magma chambers.

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Definitions:

Kinked

Often relating to the kinked-demand curve seen in oligopolistic markets, where firms face a price elasticity that abruptly changes as prices increase or decrease.

Oligopolist

A seller in an oligopoly market, a market structure characterized by a small number of firms dominating the market.

Payoff Matrix

A table showing the potential outcomes or payoffs from different decisions or strategies in game theory.

Duopoly

A market structure characterized by two producers or sellers dominating a particular industry or sector.