How do geologists study direct evidence of Earth’s interior?

Question

by collecting drill core samples of Earth’s crust
by measuring seismic wave activity
by analyzing how living things survive
by recording changes in climate patterns

Answer 1

Geologists study direct evidence of Earth’s interior primarily by collecting drill core samples of Earth’s crust. This method allows them to obtain physical samples of rock and sediment from various depths, providing insights into the composition, structure, and processes occurring within the Earth's crust. While measuring seismic wave activity helps infer information about the Earth's interior, direct evidence is obtained through drill core sampling. The other options listed, such as analyzing how living things survive or recording changes in climate patterns, do not directly pertain to studying the Earth's interior.