A trough of rock layers is called a "syncline." In geology, a syncline is a downward-curving fold where rock layers dip inward toward the center, forming a U-shaped structure. This contrasts with an "anticline," where rock layers arch upward. Synclines are important in understanding the geological history and structural features of an area.
The trough or valley of a fold refers to the lowest point or depression that forms between the two limbs of the fold. It is created by the compression and deformation of rock layers, leading to the folding of the layers into a series of ridges (anticlines) and troughs (synclines).
"Folding" is the term that describes the bending of rock layers due to stress.There are different types of Folds and these include:Anticlinal Folds: This is when the rock layers have an upward-arching folds.Synclinal Folds: This is when the rock layers have a downward, trough-like folds.Monoclinal Folds: This is when both rock layers ends are horizontal.
The layers of any sedimentary rock are called strata.
I think the answer you are looking for is bedrock. Hope I helped.. If I did, your welcome :)
A fold where the youngest rock layers are in the center is called an anticline. In an anticline, the rock layers are folded upwards, creating a convex shape with the oldest layers on the outside and the youngest layers in the center.
A downward fold in a rock is called a syncline. It is a type of fold in which the rock layers are bent downward in a trough-like shape.
A trough-like fold of rock strata is known as a syncline. Synclines are downward-arching folds where the youngest layers are located in the center of the fold and the oldest layers are along the outer edges. They are typically U-shaped in appearance.
Syncline.
The trough or valley of a fold refers to the lowest point or depression that forms between the two limbs of the fold. It is created by the compression and deformation of rock layers, leading to the folding of the layers into a series of ridges (anticlines) and troughs (synclines).
The layers of rock form a dome called a laccolith
"Folding" is the term that describes the bending of rock layers due to stress.There are different types of Folds and these include:Anticlinal Folds: This is when the rock layers have an upward-arching folds.Synclinal Folds: This is when the rock layers have a downward, trough-like folds.Monoclinal Folds: This is when both rock layers ends are horizontal.
The layers of any sedimentary rock are called strata.
When rock layers form parallel to each other, it is called stratification. This process occurs when sediments settle and accumulate in horizontal layers over time, resulting in distinct bands or layers of rock.
I think the answer you are looking for is bedrock. Hope I helped.. If I did, your welcome :)
Yes, an upward fold in the Earth's crust is called an anticline. It is characterized by the oldest rock layers in the center and progressively younger layers on either side. Anticlines are common features in mountain-building processes.
sedimentary
It is called subsidence.