An earthquake
An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves.
the purpose for earth day is to help save the earth
allot
False. An earthquake is a seismic wave caused by a sudden release of energy.
The sudden movement of the earth's crust is called and earthquake
earth quake
An afterclap is a sudden unexpected event or repercussion, or something which occurs after an event is supposed to have ended.
it may cause an earth quake
I think it's extinction. ------------------------------- More specifically an "extinction event".
catastrophe
earthquakes
Earth Quake
earthquake/fissure
An earthquake.
earth quakes
earth quakes