If You Were a Geologist Looking to Identify the Source

question 40

Multiple Choice

If you were a geologist looking to identify the source of volcanic magma, you would search for evidence of a what? ______________

• A) area in the upper mantle where hot magma forms a volcanic center
• B) divergent boundary between two plates
• C) spreading center where new crust is formed
• D) rising column of hot, plastic mantle rock called a mantle plume

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Definitions:

Pastry Chef

A professional cook specializing in the creation of desserts, pastries, breads, and other baked goods.

Average Product

The output per unit of input, calculated by dividing total output by the total quantity of input.

Marginal Product

The additional output generated by employing one more unit of a particular input.

Croissants

A flaky, buttery pastry of French origin that is made in a crescent shape and is often eaten for breakfast.