Which one of the following is consistent with deformation by folding?
A)Horizontal distance is shortened perpendicular to fold axes.
B)The crust is thinned.
C)The crust is stretched and elongated.
D)Horizontal distance perpendicular to fold axes is lengthened.

Question

Quizplus · Accepted Answer

Deformation by folding involves the bending and curving of rock layers, resulting in the shortening of horizontal distance perpendicular to fold axes. Choice B is inconsistent with folding as it refers to crustal thinning, which is more commonly associated with stretching and faulting. Choice C describes deformation by stretching and elongation, which is not consistent with folding. Choice D is also inconsistent with folding as it describes the lengthening of horizontal distance perpendicular to fold axes, which is not a characteristic of folding.

Which One of the Following Is Consistent with Deformation by Folding