Final answer:
The geophysical response of a solid depends on its composition and structure, which can affect how seismic waves travel through it.
Step-by-step explanation:
The geophysical response of a solid depends on the relative contributions of the material's composition and structure.
When seismic waves travel through Earth's interior, their speed, direction, and behavior are influenced by the composition and structure of the different layers they encounter. Different types of rocks or sediments have varying characteristics that affect how the waves propagate through them.
For example, seismic waves travel at different speeds in solid rock compared to molten material. They also bend or refract as they pass through different materials, providing valuable information about Earth's interior.