What is Mexico’s “mother range

Sierra Madre mountain

Explanation:

"Mother Range" : mountain system made up of three mountain ranges running along the eastern, western, and southern sides of mexico. Mountain range on east side of Mexico. It is part of the Sierra Madre mountain system.

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

all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.