Question

How many different seismograph locations do we need to locate the epicenter of an earthquake?

A
1

B
2

C
3

Answer 1

answer C. 3 (I remember taking this test a while back)

Answer 2

three different locations C. 3

Step-by-step explanation:

Scientists use triangulation to find the epicenter of an earthquake. When seismic data is collected from at least three different locations, it can be used to determine the epicenter by where it intersects. Every earthquake is recorded on numerous seismographs located in different directions.