It refers to the shaking of the underground due to the sudden movement of rock materials underneath the earth's surface.

______ are the natural phenomena that can create an impact in an area regardless of whether there are elements around or not.

It is a series of waves created when water is moved quickly to certain heights.

They are earthquakes associated with rising magma and lava beneath active volcanoes.

They are human-induced earthquakes.

It is a type of tectonic earthquake formed from reverse fault due to tension.

It is one of the causes of tsunami.

It is another cause of tsunami.

Meteor impact is another cause of tsunami.

People who are most likely affected with tsunami are those living far from coastal area.

Match the following plate tectonics to their faults. 

It is a point inside the earth where earthquake originates.

It is the point on the surface of the earth where the earthquake originates from the focus. 

Which of the following is an illustration of ground shaking?

Which of the following illustrates tsunami?