Multiple choice

An extended amount of time marked by a series of related events. These are also called Epochs.

  1. Geologic Period

  2. Biologic Period

  3. Genetic Period

  4. Geothermal Period
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A Correct answer
Explanation

Geologic periods are major divisions of geologic time characterized by distinctive rock layers and fossil types. Periods are subdivided into epochs, not synonymous with them.

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