What are the dates of the Precambrian?
A) 4.5 million to 60,000 years ago
B) 4.5 billion to 543 million years ago
C) 5.43 billion to 45 million years ago
D) 248 million to 6.5 million years ago

Question

Quizplus · Accepted Answer

The Precambrian is the longest geological period, spanning from 4.5 billion to 543 million years ago. Option A is incorrect, the time period is much longer than 60,000 years. Option C is incorrect because the time period it covers is much shorter than the Precambrian. Option D is incorrect, the time period falls within the Phanerozoic eon.

What Are the Dates of the Precambrian