Question

How are seismic waves useful for studying the struc-

ture of Earth's interior?
Choose the TWO correct answers.
A They help scientists predict when and where earth-
quakes will happen.
B They help scientists determine the composition of
Earth's interior.
C They help scientists understand the various layers of
Earth's interior and their thickness.

Answer 1

Step-by-step explanation:

I believe it's B and C, but I don't know where these questions are coming from, therefore I might be wrong. This is just based off my knowledge. Good luck!