Fault lines and land folds influence the construction of dams and tunnels by helping to decide where at in the land and run of the river the structure will be made, and also how strong the structure will need to be.
Folds are the when the rock layers bend. Faults are breaks in the rock layers. Folds are called anticlines and synclines. Faults are called reverse faults, normal faults, or strike-slip faults.
Faults and folds just support the idea that there lithospheric plates are in motion because folds appear when the plates move towards each other. The faults appear when the plates drift apart and cause an empty space.
Thrust faults and reverse faults are essentially the same, the only difference being the angle: thrust faults have a shallow angle of 45 degrees or less from horizontal. Reverse (thrust) faults and folds usually indicate rock being compressed. In many cases folds develop along reverse faults as one fault block is dragged along another, with an anticline forming in the hanging wall.
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Mountain Ranges
Mountain Ranges
Mountain Ranges
along tectonic plate boundaries.
Structural geologists look at features in rock caused by deformation, that is, by the action of forces acting on and within the earth's crust. These structures include faults and folds, which significantly affect the strength of rock and must be considered in the construction of tunnels, buildings, dams and other engineering projects that rely on that rock for their foundation.
I don't know the three major types of folds only 2 they are anticline and syncline
It results in fractures, joints and faults, features that you will have the ... shapes of folds, but most can be classified into three basic types. ... see shortly, plunging folds do not share this characteristic.
Folds,Faults,Joints and Un-comformities are some important Geological Structure.