A Cratonic Platform Is

question 17

Multiple Choice

A cratonic platform is

• A) a low-lying region where Precambrian rocks crop out.
• B) a low-lying region where Precambrian rocks are covered by Phanerozoic sedimentary strata.
• C) a region of compressed rock located behind a volcanic arc at a convergent continental margin.
• D) synonymous with "craton."

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Definitions:

Motor Coordination

The efficient combination of body movements and the precise control of muscles to perform complex tasks smoothly and accurately.

Lesion

Any abnormal tissue change caused by disease or injury.

Cerebellum

Part of the brain that plays an important role in motor control, coordination, and balance.

Reticular Formation

The reticular formation is a network of nerve pathways in the brainstem involved in consciousness and the regulation of sleep and wakefulness.