The principle of superposition which states that in undeformed rocks, the younger rocks will be on top of older rocks, is particularly important because ______ . A) it provided an order for assembling the relative ages of various rock layers B) it showed that the interior of the earth is not growing outward C) it proved that life evolved by putting fossils in a logical order D) it supports the laws of gravity which indicate that rocks must be deposited on something that already exists

Question

Quizplus · Accepted Answer

The principle of superposition is a critical tool for determining the relative ages of various rock layers. By using this principle, geologists can assemble a chronological sequence of events, with the oldest rocks on the bottom and the youngest rocks on top. This allows them to understand the order in which geological events occurred and to reconstruct the geological history of a region.

The Principle of Superposition Which States That in Undeformed Rocks