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What is a volcano fault?
Faults are made up of fractures in the earths crust. One side of the fault moves opposite of the other side.
What happens along a fault beneath earth's surface during an earthquake?
If the fault is responsible for the earthquake, there will be movement (displacement) along the fault.
Is fault a verb?
It can be a verb, meaning to blame or criticize someone. e.g We fault the county for failing to properly inspect the bridge. It can also be used in geology to mean causing a plate fracture (also called a fault). There are other uses as well that are nouns.
What is it called when faults move gradually rather than suddenly?
Faults are breaks in the crust where the crust has moved. The types of dip-slip faults are normal and reverse faults. In both of these, the movement is along the slope of the fault. Sudden movements along these faults can produce fault scarps. Layers of rock being misaligned is evidence of fault movement. Fault creep is caused by slow movement along the fault.In a normal fault, the plates are moving away from each other. This is due to tension. When the fault moves, the footwall rises relative to the hanging wall. Normal faults occur at divergent boundaries, such as ocean ridges. Normal faults can produce fault-block mountains.In a reverse fault, the plates are moving towards each other. This is due to compression. Here, the footwall falls relative to the hanging wall. A thrust fault is a special type of reverse fault, where the angle is shallow. Reverse faults occur at convergent boundaries, like subduction zones.A strike-slip fault is where the two plates move horizontally past each other. The force between them is called shearing. This type of fault is often called a transform fault, because they occur at transform boundaries.
The fracture along which blocks of crust move relative to each other?
A fault
What makes a fault different from other kinds of fractures in rocks?
Rocks on either side of a fault move along the surface of the fault.
Which fault moves ground horizontally?
A strike-slip fault moves ground horizontally. This type of fault occurs when rocks on either side of the fault slide past each other horizontally. The San Andreas Fault in California is a well-known example of a strike-slip fault.
What is the definition for a strike slip fault?
A strike-slip fault is a type of fault where rocks on either side move past each other horizontally due to shearing forces. This movement can occur in either a left-lateral or right-lateral direction, depending on the relative motion of the blocks on either side of the fault.
How do the hanging wall and footwall move in a lateral fault?
In a lateral fault, the hanging wall moves horizontally in relation to the footwall. This type of fault occurs when the blocks of rock on either side of the fault move horizontally past each other. The hanging wall moves in the direction of the fault line, while the footwall remains relatively stationary.
Explain why there is a difference in the surface topography on either side of the fault line?
The difference in surface topography on either side of a fault line is due to the movement of the Earth's crust along the fault. Over time, one side of the fault may be pushed up while the other side is pushed down, creating variations in elevation. Additionally, erosion and other geological processes can further shape the landscape on either side of the fault.
What fault moves sideways past each other?
This is called a strike slip fault.
What is a thrust fault is a?
A blind thrust fault is a geological term for a type of thrust fault which does not appear on the surface - where a hanging wall makes an angle with the horizontal of less than 45 degrees, but is hidden from view.
How do the sides of a strike-slip fault move?
The sides of a strike-slip fault move horizontally past each other in a side-to-side motion. This movement can be either left-lateral, where the block opposite an observer moves to the left, or right-lateral, where the block moves to the right.
Which type of fault occurs when portion of rock moves upward leaving the other in place with a dip?
The answer is a dip-slip fault, When a portion of rock moves upward leaving the other in place with a dip this is known as a dip-slip fault.
A fracture surface along which rocks can slip is called what?
That is called a fault. A fault is a break in the Earth's crust where rocks on either side can move relative to each other due to tectonic forces.
Which type of fault occurs when a portion of rocks moves upward leaving the other in place with a dip?
The answer is a dip-slip fault, When a portion of rock moves upward leaving the other in place with a dip this is known as a dip-slip fault.
Which type of fault occurs when a portion of rock moves upward leaving the other in place with a dip?
A reverse fault occurs when a portion of rock moves upward and over the other with a steep dip angle. This type of fault occurs in compressional tectonic settings where the forces push the rocks together, causing one block to thrust over the other.
