earthquake
An Earthquake is caused by a release of energy in Earth's crust that create seismic waves.
Elastic Rebound
Elastic rebound is a theory of an explanation for how energy is spread during Earthquakes.
Focus
Focus is the place in earth where the earthquake busted or movement really took place at.
Epicenter
The point on the Earth's surface vertically above the focus of an earthquake.
Seismology
Seismology is the study of earthquakes and the propagation of elastic waves through the Earth.
Seismograph
A seismograph is a instrument detects and records vibration and movement in Earth.
Magnitude
This is a number that they give to an earthquake to characterize the earthquake size if movement.
Intensity
Tsunami
A tsunami is a long high sea wave caused by an earthquake, and more.
Seismic Gap
A place where activity fault produce significant earthquakes,that have not slipped in long time.