What causes the rock layers of mountains to form zigzag shape?(1 point)
Responses
a normal fault
a normal fault
folding of rock
folding of rock
a transform fault
a transform fault
continental plate uplift
folding of rock
The correct answer is: folding of rock. When rock layers are subjected to intense forces and pressures, they can fold and deform, resulting in the zigzag shape of the rock layers in mountains.
The correct answer is "folding of rock."
The layers of rock in mountains often display a zigzag or folded shape due to the process of folding. This occurs when external forces, such as tectonic plate movements, push or squeeze the rocks over time. When the stress becomes too great, the rocks begin to deform and fold. This folding can create a variety of shapes, including zigzag patterns.
To determine the cause of the rock layers forming a zigzag shape, one needs to understand the geological processes at work. This can be done by studying the structural geology of the region, which involves examining the rock layers, their orientations, and the forces acting upon them. This can be done through field observations, mapping, and analyzing geological data such as seismic activity and rock samples.
By studying these factors, geologists can determine whether the zigzag shape is due to folding of rock, as opposed to other potential causes, such as normal faults, transform faults, or continental plate uplift. In the case of a zigzag shape in the rock layers of mountains, folding is the most likely explanation, as it is a common result of tectonic forces acting upon rocks over long periods of time.