pose the best description of sedimentary rock fiom the choices below. a. Sedimentary rocks were formed under a lot of heat and pressure. b. Sedimentary rocks consit of layers of material cemented together. c. Ganite and obsidian are two examples of sedimentary rock. d. Sedimentary rocks are the least common type of rock.

Sedimentary rocks are fascinating formations that are created through processes of erosion, deposition, and compaction over time. They often consist of layers of mineral and organic materials that have been cemented together, giving them a unique structure that can tell us a lot about Earth’s history. These rocks can be found in a variety of settings, from riverbeds to ocean floors, and come in many forms, including sandstone, limestone, and shale. They often contain fossils, making them crucial for understanding past life on our planet and the environments they once inhabited.