magma
a fault
When plates within the Earth's crust bend and crack, faults are formed. Faults are fractures in the Earth's crust where movement has occurred along the break. These movements can be either vertical or horizontal, causing earthquakes.
When the Earths plates crack water starts to rise and the lands feature curves the water and the tsunami begins
Faults, graben and mid oceanic ridges.
crack in earths crust where two plates are sliding past each other
the movement of pressure on earths plates or land causes them to push each other and cause a crack in the earth
sounds like, if the rocks are plates, an earthquake... assuming this "crack" is a fault?? does this help?
A vent is an opening in the Earth's surface where gas or magma can escape, while a rift is a crack or fissure in the Earth's crust where tectonic plates are pulling apart. Vents are typically associated with volcanic activity, while rifts are formed by the movement of tectonic plates.
They are all caused by the Earths The Earths Tectonic PLates. e.g When there is a crack or fracture in a tectonic plate the pressure slowley builds up until it if released. This can cause tsunamis if the plate is underwater or an earthquake if it is not.
The answer is fault
Fault
the crashing of the plates cause the plates to break and crack