Many events could cause and earthquake but most common is when two or more tectonic plates rub against each other. Essentially the surface of the Earth (this includes underwater) is separated by large masses of earth called plates. These plates move and often rub against each other which causes earth quakes. The areas where plates meet are called faults. Volcanic eruptions could also cause earthquakes.
usually an earthquake occurs because underneath the earths crust are tectonic plates and when they move occasionlly one will get caught but the outside is still moving and that causes an earthquake
No, they can't tell that it is a foreshock until a larger earthquake happens. (The largest main earthquake is called the mainshock)
Yes. An earthquake may occur in the ocean.
Aftershocks are smaller earthquakes that occur after a larger earthquake in the same area. They are a result of the earths crust near the fault rupture readjusting as a result of the main earthquake (also known as the "main shock").
There is no requirement for nausea to occur due to an earthquake or any other natural phenomenon.
it can rapidly cause a landslide to occur
It happens due to the shifting of the earths plates.. Jus like a earthquake but it happens in the ocean!
most times earthquakes occur
first it has to evaporate off the earths surface and go to the clouds.
Many minerals occur naturally on the earths surface in rock form
a earthquake can really start anywhere but it is usually started at the earths core (middle). Other names are the epicenter which is were the earthquakes starts at the earths surface. The focus is where it begins inside the earth.....
Earthquakes occur underground and are felt on the surface. The center of an earthquake on the surface is called the epicenter, and the center of the earthquake underground, where it occurs, is called the hypocenter or focus.
Approximately 1800-2000 thunderstorms occur on the earths' surface.
Anywhere where the earths plates meet. Earthquakes occur only were there is an epicenter. Were ever the epicenter is the earthquake will happen.
all ofthe changes on earth surface occur slowly
they shake and crack it.
Earthquakes occur all over earths surface because isolated regions are ice and for example California is not ice it is heat