When Magma Inserts Itself as a Thin Layer Between the Strata

question 87

Multiple Choice

When magma inserts itself as a thin layer between the strata of existing rocks without disturbing these older layers to any great extent,it is termed a _____________.

• A)dike
• B)sill
• C)stock
• D)pluton
• E)batholith

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Definitions:

Market Share

The share of a market that a specific company or product holds, commonly described as a proportion of the market's overall sales.

Industry X

A placeholder term used to refer to a specific, unidentified industry or sector within the economy.

Oligopolies

Market structures characterized by a small number of firms controlling a large proportion of the market share, often leading to limited competition.

Outright Collusion

An explicit agreement among competitors to fix prices, output, or trading terms in the market, which is illegal in many jurisdictions.