Question

What is the highlight of the geologic time scale?

Answer 1

Answer:

Geologic Time Scale divisions mark major events which highlight changes in climate, geography, atmosphere, and life. The largest units of time are eons; the 4.6 billion years of earth's history are divided into four eons

Explanation:

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Answer 2

Answer:

Geologic Time Scale divisions mark major events which highlight changes in climate, geography, atmosphere, and life. The largest units of time are eons; the 4.6 billion years of earth's history are divided into four eons.