What is a hemisphere? the line of longitude known as the prime meridian one-fourth of the area on earth the line of latitude known as the equator a half of the world, split by either the prime meridian or the equator

D. split by either the prime meridian or the equator

Explanation:

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks