Question

How do scientists determine where an earthquake starts?


by studying the strength of the S and P waves on a seismograph

by studying the S and P waves on a seismogram

by studying seismographs taken from different locations

by studying a seismogram

Answer 1

Answer:

By studying the S and P waves on a seismogram

Answer 2

Answer:To locate the epicenter, scientists need readings from at least three seismographs in the region. They use the data from each seismograph to determine how far away it was from the epicenter when the earthquake occurred, and this data is used to triangulate to find the site on the Earth above the hypocenter.

Explanation: