normal
A fault moves under tension because the tectonic forces acting on the Earth's crust create stress that exceeds the frictional resistance along the fault plane. When the stress accumulates to a critical point, it causes the rocks to fracture and slip, releasing energy in the form of an earthquake. This movement is driven by the desire of the Earth's materials to return to a state of equilibrium after being deformed by the applied tension.
That is a fault line.
faults are caused by the plates under neath earth crashing together and/or parting
Because there are different sizes of fault lines.
A volcano is most often formed whon one tectonic plate moves under another
A normal fault moves because it is under tension. In a normal fault, the hanging wall moves down relative to the footwall due to the pulling apart of the Earth's crust, creating space and tension that cause the fault to move.
normal
A normal fault moves because of tension. In this type of fault, the hanging wall moves down relative to the footwall due to the stretching and pulling apart of the Earth's crust.
Normal Thrust
A fault moves under tension because the tectonic forces acting on the Earth's crust create stress that exceeds the frictional resistance along the fault plane. When the stress accumulates to a critical point, it causes the rocks to fracture and slip, releasing energy in the form of an earthquake. This movement is driven by the desire of the Earth's materials to return to a state of equilibrium after being deformed by the applied tension.
Normal faults
Rocks being pulled apart are under tension. This is found at divergent plate boundaries. It is a tension fault.
A reverse fault moves because it is under compression. In a reverse fault, the hanging wall moves up relative to the footwall due to compressional forces in the Earth's crust. This type of fault is associated with convergent plate boundaries where tectonic plates collide.
A fault that is under tension is typically a normal fault. In a normal fault, the rock above the fault plane moves downward relative to the rock below, primarily due to extensional forces that pull the crust apart. This type of faulting is common in areas experiencing tectonic stretching, such as divergent boundaries or continental rift zones. The tension creates a landscape characterized by basins and elongated ridges.
A reverse fault moves because it is under compression. The dip of a reverse fault is relatively steep, greater than 45-degrees.
A tension fault occurs when there is stretching or pulling apart of the Earth's crust, which can lead to earthquakes as the rock breaks under the stress. This type of fault is associated with tectonic plate movements and occurs along divergent plate boundaries.
A reverse fault is under compression. In a reverse fault, the hanging wall moves up relative to the footwall due to compression forces in the Earth's crust. This type of fault is common in areas with convergent tectonic plate boundaries.