Plutonism is the result of the magma as it has reached the earth s surface into pre existing rock.
Hanging wall reverse fault.
A reverse fault is the opposite of a normal fault the hanging wall moves up relative to the footwall.
The dip of a reverse fault is relatively steep greater than 45.
The reverse faults occur when the hanging wall works its way up the footwall.
Reverse faults indicate compressive shortening of the crust.
Reverse faults occur in areas undergoing compression squishing.
If you imagine undoing the motion of a reverse fault you will undo the compression and thus lengthen the horizontal distance between two points on either side of the fault.
The hanging wall composed of extended thinned and brittle crustal material can be cut by numerous normal faults.
They are common at convergent boundaries.
2 1 volcanism is the process by which molten rock reaches the earth s surface in order to make new landforms.
Horizontal compressive deformation involves shortening and thickening of the crust.
If the hanging wall rises relative to the footwall you have a reverse fault.
The oldest sedimentary rock strata are exposed along the axial parts of deeply eroded anticlines.
The crust is shortened and thickened.
Reverse faults form when the hanging wall moves up.
The terminology of normal and reverse comes from coal mining in england where normal faults are the most common.
The unloading of the footwall can lead to isostatic uplift and doming of the more ductile material beneath.
This is the result of tension built up.
In a n fault the hanging wall block moves up with the respect to the footwall block.
In thrust faulting.
The forces creating reverse faults are compressional pushing the sides together.
Grabens are formed by what type of faulting.
In a reverse fault the hanging wall block moves up relative to the footwall block.
Together normal and reverse faults are called dip slip faults because the movement on them occurs along the dip direction either down or up respectively.
This is a landform made from volcanism.