A Shallow Groove on the Surface of the Cortex Is

question 106

Multiple Choice

A shallow groove on the surface of the cortex is called a ________.

• A) sulcus
• B) fissure
• C) gyrus
• D) furrow

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Definitions:

Decompression Melting

The process where rock melts due to a decrease in pressure, often occurring in the mantle.

Convection Cell

The movement of material in an elliptical to roughly circular loop by the process of convection; movement is driven by differences in density, especially those caused by temperature variations.

Ethanol

A volatile, flammable, colorless liquid alcohol, used as a biofuel and in the manufacture of various chemicals and pharmaceuticals.

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The total amount of food available or stocked for consumption and distribution to meet the demands of the population.