Question

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

Answer 1

Geologists have used two main types of evidence to learn about Earth's interior: direct evidence from rock samples and indirect evidence from seismic waves. What is a limitation of studying a cave to learn about the interior of the Earth?

Answer 2

Geologists have used two main types of evidence to learn about Earth's interior: direct evidence from rock samples and indirect evidence from seismic waves.