Final answer:
Anticlines, synclines, and horsts are three rock structures associated with deformation.
Step-by-step explanation:
Three rock structures that are associated with deformation are anticlines, synclines, and horsts. Anticlines are folds in which the oldest rock layers are found in the center, forming an arch-like shape.
Synclines are folds in which the youngest rock layers are found in the center, forming a trough-like shape. Horsts are uplifted blocks of crust bounded by faults on either side.