#bedrock $BR @Bedrock

Bedrock is the solid rock layer beneath soil, sand, and other surface materials. It forms the foundation of the Earth's crust and plays an important role in shaping landscapes. Bedrock can be made of igneous, sedimentary, or metamorphic rocks, depending on how it was formed. Over time, weathering and erosion break down bedrock into smaller particles, helping create soil. Engineers study bedrock before constructing buildings, bridges, and roads because it provides stability and support. Bedrock also stores valuable minerals and groundwater. Understanding bedrock helps geologists learn about Earth's history, natural resources, and the processes that shape our planet.