The compressional stress can overcome the strength of the cementing material, or fracture the bonds between the crystalline structure of the rock.
it forms a sedimentary rock
fold mountains form
read it on a book:)HAHAHAHA
Layers of rock are called strata or beds. These layers are formed over time through various geological processes like sedimentation, erosion, and compression. Studying these rock layers can provide valuable information about Earth's history and past environments.
When rock layers are deformed into folds or ripples, it is called deformation or folding. This can occur due to tectonic forces, such as compression or extension, causing the rocks to bend and deform.
Shale is made from layers of mud and clay pressed together. :)
The force that causes rock layers to crumple and fold is mainly tectonic forces, such as compression. When two tectonic plates collide or move toward each other, the rocks in between experience intense pressure, leading to deformation and folding of the rock layers.
Folded mountains are large mountain ranges that form through the folding of rock layers due to tectonic plate movements. These mountains typically have long ridges and valleys, with the rock layers appearing bent and folded. Examples include the Himalayas and the Appalachians.
A fault that occurs on folded rock layers is likely to be a thrust fault, where one block of rock is pushed up and over the other. This type of fault is common in areas where horizontal compression forces have folded the rock layers.
The type of rock you are referring to is likely sedimentary rock. These rocks are formed from the accumulation and compression of mineral and organic particles, which often results in a softer texture compared to igneous and metamorphic rocks. Common examples include sandstone and limestone, both of which can break and crumble easily under pressure or weathering.
Most rock layers (and ALL sedimentary layers) start out flat. Folding changes the angle of lie (even to perpendicular and beyond).
Sedimentary rock, such as sandstone or shale, often has visible flat layers called strata that form from the accumulation and compression of sediments over time. These layers can be easily distinguished in sedimentary rocks due to their distinct horizontal orientation.