👉 Seismic waves, which are electromagnetic waves that propagate through the Earth's interior, can be defined as waves that travel through the Earth's crust and subducting plates. These waves consist of both longitudinal and transverse components, and they have a frequency range from about 10 Hz to several hundred Hz. Seismology is the study of earthquakes and other seismic events, and it involves techniques such as measuring the seismic wave frequencies, analyzing the properties of the Earth's crust, and understanding the
