What is the ultimate test of a geologist's interpretation of the subsurface?

A) how well the geologic interpretation matches what is seen at the surface
B) a nicely colored geologic cross section showing the interpretation
C) a computer model showing an interpretation of rock layers at depth
D) drilling an exploration hole into the subsurface

Geologist's Interpretation

The process by which geologists analyze and explain geological features and formations based on observations and data.

Drilling Exploration

The process of examining the subsurface of the Earth by drilling boreholes to locate natural resources.

Computer Model

A simulation or representation of a complex real-world system using computer algorithms to predict its behavior under various scenarios.