At the start of which eon of Earth's history do we find the earliest evidence of life?

Name: At the start of which eon of Earth's history do we find the earliest evidence of life?
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Question

Quizplus · Accepted Answer

The earliest evidence of life on Earth is found in rocks of the Archean eon, which lasted from 4.0 to 2.5 billion years ago. This evidence comes in the form of fossilized microorganisms such as stromatolites and microbial mats. Therefore, the correct option is c) Archean.

At the Start of Which Eon of Earth's History Do