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10 questions
They are the scientists who study earthquakes.
Seigmographists
Seismologists
Seismologihists
Seismogists
Which of the seismic waves travels the fastest?
Instant Wave
Surface Wave
Secondary Wave
Primary Wave
What method do seismologists use in locating an epicenter?
Focus Group Discussion
Interview
Observation
Triangulation
To determine the lag time, simply get the _____________________ of S-wave and P-wave.
As the distance from the epicenter decreases, the time interval between the arrival of the P-waves and the S-waves on the seismograph will _________________
decrease
increase
remain the same
zero
Waves can be detected by earthquake monitoring instruments called ________________ .
How many seismograph stations are used to triangulate the epicenter?
1
2
3
4
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