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What is the difference between a foot-wall fault and the hanging wall fault?
Take the fault as an inclined plane with the earths surface as the horizontal plane.The foot wall side of the fault is always located to the side where the plane of the fault and the horizontal forms an acute angle.The hanging wall side of the fault is always located to the side of the fault where the plane of the fault and the horizontal makes an obtuse angle.The terminology takes no regard to the direction of motion of the blocks either side of the fault. Thus for a dipping fault, the Hanging Wall is the block positioned over the fault and the Foot Wall is the block positioned under it.
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 are cracks in the earth's surface called?
Cracks in the Earth's surface are called faults. These are fractures where movement has occurred along the fault plane, leading to displacement of the rocks on either side. Earthquakes commonly occur along faults.
What is the appearance of fault?
Faults are planar fractures in Earth's crust where one side has moved relative to the other. They can vary in size, orientation, and shape. Faults often exhibit a linear feature called a fault trace on the Earth's surface.
Difference between joint and fault?
A joint is a fracture in a rock where there has not been any significant movement along the fracture surface. A fault is a fracture where there has been movement along the fracture surface. Joints do not displace the rock on either side of the fracture, while faults involve displacement.
What is the difference between a foot-wall fault and the hanging wall fault?
Take the fault as an inclined plane with the earths surface as the horizontal plane.The foot wall side of the fault is always located to the side where the plane of the fault and the horizontal forms an acute angle.The hanging wall side of the fault is always located to the side of the fault where the plane of the fault and the horizontal makes an obtuse angle.The terminology takes no regard to the direction of motion of the blocks either side of the fault. Thus for a dipping fault, the Hanging Wall is the block positioned over the fault and the Foot Wall is the block positioned under it.
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.
What type of fault rocks on either side of the fault surface moves past each other?
strike-slip
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 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.
What are cracks in the earth's surface called?
Cracks in the Earth's surface are called faults. These are fractures where movement has occurred along the fault plane, leading to displacement of the rocks on either side. Earthquakes commonly occur along faults.
What fault has the hanging wall moving up to the foot wall?
Answer : Normal Fault Explanation : Normal fault is the cliche kinds of fault.It forms when rock above an inclined fracture plane moves downward, sliding along the rock on the other side of the fracture.
Is there a need to inclined a little bit the side of the pattern why?
yes to known the inclined plane and understand the need to be inclined
What is a fault scarp?
A geological landform, a scarp is a vertical relocation of the ground along either side of a fault, usually after an earthquake, one side being left higher than the other. It often marks the surface extension of an existing fault below. Scarps can be small or large, in some cases creating steep cliffs which may later erode.
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.
What is the appearance of fault?
Faults are planar fractures in Earth's crust where one side has moved relative to the other. They can vary in size, orientation, and shape. Faults often exhibit a linear feature called a fault trace on the Earth's surface.
Difference between joint and fault?
A joint is a fracture in a rock where there has not been any significant movement along the fracture surface. A fault is a fracture where there has been movement along the fracture surface. Joints do not displace the rock on either side of the fracture, while faults involve displacement.
