In this lesson, students learn about different types of seismic waves on the basis of ... travels to their fingertips in the form of waves. 3. Explain to students that earthquake energy travels ...

The core itself consists of a solid inner core and a liquid outer core. There are three types of seismic waves – P waves, S waves and surface waves. P waves are longitudinal waves, and their ...

A surface wave travels along the surface of the Earth. It is the slowest of the three types of seismic wave. Surface waves usually have larger amplitude than the other waves and cause the most damage.

When scientists attempt to “see” all the way through the planet, they are generally tracking two types of seismic waves: ...