In Bowen's Discontinuous Reaction Series,the First Mineral to Crystallize from a Mafic

question 30

Multiple Choice

In Bowen's discontinuous reaction series,the first mineral to crystallize from a mafic melt is ________.

• A)olivine
• B)plagioclase
• C)pyroxene
• D)quartz

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Definitions:

Quota

A government-imposed trade restriction limiting the number or monetary value of goods that can be imported or exported.

Nations Trade

The exchange of goods, services, and capital between countries, driven by comparative advantages and specialization.

Frederic Bastiat

A 19th-century French economist and writer known for his advocacy of classical liberalism and his witty criticisms of protectionism.

Trade Protectionism

Government policies designed to restrict international trade to protect domestic industries from foreign competition.