What is the meaning of a strike-slip fault?
Strike-slip faults are vertical (or nearly vertical) fractures where the blocks have mostly moved horizontally. If the block opposite an observer looking across the fault moves to the right, the slip style is termed right lateral; if the block moves to the left, the motion is termed left lateral.
What is a strike-slip fault for kids?
Block of land move horizontally. A strike slip fault is a fault zone where two blocks of land move horizontally rather than vertically along a fault plane. These faults can form between two small blocks of land or crustal plates.
Where is a strike-slip fault?
Strike-slip faults are widespread, and many are found at the boundary between obliquely converging oceanic and continental tectonic plates.
What’s an example of a strike-slip fault?
Transform faults within continental plates include some of the best-known examples of strike-slip structures, such as the San Andreas Fault, the Dead Sea Transform, the North Anatolian Fault and the Alpine Fault.
What is the difference between normal reverse and strike-slip faults?
Normal faults occur when two plates, one on top of the other, slide past each other and create the fault. Reverse faults occur when one plate slides under the other, creating a vertical offset. Strike-slip faults happen when two plates move horizontally past each other.
What is strike in earthquake?
The strike is the trend or bearing, relative to north, of the line defined by the intersection of a planar geologic surface (for example, a fault or a bed) and a horizontal surface such as the ground.
What is earthquake slip?
Slip is the relative displacement of formerly adjacent points on opposite sides of a fault, measured on the fault surface.
What are the 3 basic types of faults?
There are three main types of fault which can cause earthquakes: normal, reverse (thrust) and strike-slip.
What type of plate boundary is strike-slip fault?
The motion along a transform plate boundary typically occurs along major transform faults, which on continents are commonly referred to as strike–slip faults.