When layers of rock bend downward, the resulting fold is a syncline.
A fold
...known as syncline
syncline
A fold in geology is a bend in rock layers caused by tectonic forces. The two main types of folds are anticlines (upward-arched rock layers) and synclines (downward-arching rock layers).
When rock layers bend and wrinkle, it is called folding. This process occurs when tectonic forces, such as compression, push rocks together, causing them to bend and fold. Over time, these folded rock layers may be exposed at the Earth's surface due to erosion, revealing the deformation.
Layers of rock that bend can produce a downward fold known as a syncline. This type of fold typically has the youngest rocks in the center surrounded by older rocks on either side. Synclines are common features in folded mountain ranges.
A fold
Fold
the three main types of folds are anticlines, synclines, and monoclines.
An anticline is a fold in rock layers that is convex upward, resembling an arch, while a syncline is a fold that is concave upward, resembling a trough. Anticlines usually form when compressional forces cause rocks to bend upwards, whereas synclines form when rocks bend downwards due to compressional forces.
Syncline.
Rock layers that bend and buckle are called folds. Folds are caused by tectonic forces that apply pressure to the rocks, resulting in deformation.
...known as syncline
syncline
A fold in geology is a bend in rock layers caused by tectonic forces. The two main types of folds are anticlines (upward-arched rock layers) and synclines (downward-arching rock layers).
When rock layers bend and wrinkle, it is called folding. This process occurs when tectonic forces, such as compression, push rocks together, causing them to bend and fold. Over time, these folded rock layers may be exposed at the Earth's surface due to erosion, revealing the deformation.
The two types of folding that come about as a result of earth movement: syncline and anticline. Syncline folds are down-curving, layers of earth bent downwards, pushing the folds of earth around it upwards. The upwards folds are the anticline folds. ^ <- Anticline v <-Syncline