Which principle is used to determine the age of rocks by ordering them from oldest on the bottom to the youngest on the top?
A) superposition
B) cross-cutting
C) inclusions
D) unconformities

Question

Quizplus · Accepted Answer

The principle of superposition is used in geology to determine the relative ages of sedimentary rock layers, stating that in a sequence of undeformed sedimentary rocks, the oldest layers are at the bottom and the youngest ones are at the top.

Which Principle Is Used to Determine the Age of Rocks