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Explain the relative Age relationship of faults to the rocks they cut?
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How do you determine the relative age relationship of faults to the rocks they cut?
Relatively, they are younger than the rock they cut through.
How are the laws of superposition and crosscutting relationship used to determine the relative age of rocks?
They are used to determine the relative ages of rocks by stating that younger rocks lie above older rocks, and that rocks that cut through a layer are younger than the existing layer.
What are normal faults caused by?
Normal faults are caused by tension in the movement of rocks
What relative cooling rates of igneous intrusive rocks can be estimated by comparing rocks?
Crystal
Why do cracks and faults in rocks causes earthquakes?
Neither cracks nor faults cause earthquakes by themselves. It is the motion of the Earth's plates.
How do you determine the relative age relationship of faults to the rocks they cut?
Relatively, they are younger than the rock they cut through.
What is the relative age relationship of faults to the rocks they cut?
Because the rocks have to be there first, all faults are younger than the rocks they end up cutting across. In regard to sedimentary rock layers, each layer is younger than the one below it.
What are the reative age relationship of faults the rocks they cut?
Faults are always younger than the rocks they cut. They cannot be older that the rocks they are cutting, because the rocks would not be there.
What does faults mean?
Normal faults are when you have hanging walls that slide down relative to and below the footwall. Dip-slip faults are normal faults.
How are the laws of superposition and crosscutting relationship used to determine the relative age of rocks?
They are used to determine the relative ages of rocks by stating that younger rocks lie above older rocks, and that rocks that cut through a layer are younger than the existing layer.
What is the relationship between faults and joints?
A joint is a crack in rock; a fault is a crack in rock along which the rocks have been displaced.
Strike slip plate explain?
Strike-slip faults indicate rocks are sliding past each other horizontally, with little to no vertical movement. Both the San Andreas and Anatolian Faults are strike-slip.
How would you describe jtuzo Wilson's theory?
Before 1965, geologists were unable to explain the abrupt disappearance of transcurrent faults in crustal rocks. Wilson explained the phenomenon with his suggestion that the vanishing faults could be explained by the presence of zones of contraction and expansion in the crustal bedrock. He named these "disappearing" faults transform faults.
When rocks break, they move along surfaces called?
Faults
What are normal faults caused by?
Normal faults are caused by tension in the movement of rocks
What is created when rocks move apart?
Rocks moving apart can cause normal faults to form, as opposed to reverse and strike-slip faults.
Determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called?
relative dating.Relative dating is used to determine the relative age of rocks.
