In what way does an earthquake provide evidence about the layers of earth? use complete sentences to write your answer.

An earthquake provides evidence about the layers of Earth in a couple of ways. Seismic waves cause earthquakes. There are 4 types of seismic waves; primary, secondary, long and rayleigh waves. Primary waves travel through solids and liquids. Secondary, long and rayleigh waves only travel through solids. This helps us learn that Earth is composed of solid and liquid material.

Explanation:

explanation: his kids were made by putting his penis into a vagina, he was born june 14th 1946. he is most likely not cheating on his current wife. but it is impossible to know.

answer; gravity pulls glaciers down hill and as glaciers flow it pick up rocks and soil;