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A Fault
When rock layers bend and buckle it creates mountains. For example, the Rocky Mountains in the west are millions of years younger than the Appalachian Mountains in the east forming from two separate incidents of buckling.
The rock layers that a fault passes through had to have already existed for them to break and create a fault. This is analogous to the door panel of your car had to have already existed for it to bend and create a dent.
thrust or reverse fault,
Not necessarily. Rock layers along a strike-slip fault may be offset if they are dipping.
Fault
A Fault
When rock layers bend and buckle it creates mountains. For example, the Rocky Mountains in the west are millions of years younger than the Appalachian Mountains in the east forming from two separate incidents of buckling.
A Fold (anticline or syncline) - but it is not a fault. A geological Fault is a break in the rock, with the rock on one side moved relative to that on the other..
The rock layers that a fault passes through had to have already existed for them to break and create a fault. This is analogous to the door panel of your car had to have already existed for it to bend and create a dent.
A break in the Earth's surface might be called a chasm, a fissure, or a fault line.
Faulting is caused by stress in the rock layers, the stress can break and crack the rock causing a fault. There are two types of faults a normal fault and a reverse fault.
Usually along a fault the rock layers are broken and displaced in some manner so that the rock layers are not continuous across the fault.
after the fault
What is the relative age of a fault that cuts across three horizontal sedimentary rock layers?A. The fault is older than the middle layer. B.The fault is younger than all the layers it cuts across.C. The fault is the same age as the top layer. D. The fault is older than all the layers it cuts across == ==
A fault
thrust or reverse fault,