Generally increase with depth, occasionally making abrupt jumps termed seismic-velocity discontinuities.
Seismic waves occur when there is an earthquake.
A seismic wave is created by a earthquake.
Seismic waves are the waves of energy caused by the sudden breaking of rock within the earth or an explotion.
seismic waves
seismic waves
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 end at an earthquake's center.
Seismic waves occur when there is an earthquake.
seismic
Earthquake waves are called seismic waves.
A seismic wave is created by a earthquake.
seismic waves :)
seismic waves
Earthquake waves are called seismic waves.
the bigger the waves the bigger the earthquake
Seismic waves.
Seismic waves are produced by earthquakes