Why do seismic waves in the western United States not travel as far as those on the East Coast?
A) because the mountains in the west help seismic waves travel
B) because the eastern United States has few earthquakes
C) because the crust in the western United States is broken and weakened by many faults
D) because the western United States is composed mainly of oceanic crust
Correct Answer:
Verified
Q66: _ is a pyroclast that consists of
Q67: Seismic waves that travel deep through Earth's
Q68: Q69: Q70: _ is a pyroclast that was torn Q72: _ move back and forth perpendicular to Q73: _ produce motion that goes back and Q74: The _ usually experiences the most shaking Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents
