Question

The oldest rock system of the world is:
A.The Archaean Rock system
B.The Zircons Rock system
C.The Primitive Rock system
D.None of these

Answer 1

The oldest rock system of the world is:

A.The Archaean Rock system

Answer 2

Hello mate

here's your answer

¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

Option A - The archean rock system ✔✔

The oldest rock system of the world is archean rock system.

¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

Hope it helps you