To try to predict earthquakes, and get advanced warning of them.
We record seismic waves to calculate the intensity of earthquake. The intensity is measures via various methods.
seismogram-
Semogram
Seismic waves are measured by seismographs, geophones, hydrophones and accelerometers.
seismologists
this is where the seismic waves recorded; measures vertical earth motion
Scientists use an insrument with the name of a seismograph
Seismic waves are any waves that travel through the Earth. As such all earthquake waves are seismic waves, however not all seismic waves are caused by earthquakes.
seismic waves
(not seismic, seismic wave)Seismic waves are waves of energy that travel through the earth.
On the drum of a seismic recorder, the pen moves up or down according to the earthquake waves reaching it, giving a 2D record.
seismic waves actually the correct answer is S waves. trust me if you put seismic waves it will be wrong
Earthquake waves are called seismic waves.