In this lesson, students learn about different types of seismic waves on the basis of where and how the waves move. In addition, students discuss how scientists use earthquake waves to investigate ...

The height of the recorded waves on the seismogram (wave amplitude) is a greatly magnified representation of the actual ground motion. A recording of an earthquake has recognizable characteristics.

Earthquake: An earthquake is a dangerous natural disaster that causes significant damage to life and property worldwide every year. Understanding earthquakes is essential for everyone, and in this ...

A massive 7.7 earthquake originating in Myanmar has collapsed buildings over 600 miles away in Bangkok, Thailand ...

The seismic waves produced by an earthquake are monitored and tracked ... solid inner core and a liquid outer core. There are three types of seismic waves – P waves, S waves and surface waves.

When a large earthquake strikes ... according to NASA. These types of seismic waves also have particular resonance with tall buildings. Similar to tuning forks, which produce different sounds ...

Preparation is the best defense against any natural disaster. Heed these tips if a tsunami threatens your community ...