Earth’s time is broken into periods, eras and eons. which of these is the smallest unit of time?

asked Feb 12, 2024 34.5k views

4 votes

7.6k points

Please log in or register to add a comment.

4 votes

Answer:

eras

Step-by-step explanation:

era ≈ 700 million years

eon ≤ 1 billion years

Jon Gretar answered Feb 18, 2024