Correctly Match the Definition with the Correct Geologic Time Period

question 83

Multiple Choice

Correctly match the definition with the correct geologic time period.
-increase in diversity of land plants; first amphibians colonize land; mass extinction late in period; 360-415 mya

• A)Quaternary
• B)Jurassic
• C)Carboniferous
• D)Ordovician
• E)Precambrian
• F)Paleogene/Neogene
• G)Triassic
• H)Devonian
• I)Cambrian
• J)Cretaceous
• K)Permian
• L)Silurian

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Definitions:

Consciousness

The state of being aware of and able to think about one's self, environment, and thoughts; encompasses wakefulness and awareness.

Self-Awareness

The conscious knowledge of one's character, feelings, motives, and desires.

NREM Stage 3

The third stage of non-rapid eye movement sleep, characterized by deep sleep and the presence of delta waves in the brain.

REM Sleep

A sleep phase characterized by rapid eye movement, during which vivid dreaming most often occurs and brain activity resembles that of the waking state.