What is regolith?

Regolith is defined as the layer of loose, fragmented material covering solid bedrock, which includes soil and mineral fragments generated through the processes of weathering. This material comprises both the weathered remains of rock and any accumulated organic material, making it crucial for soil formation. It plays a significant role in supporting plant life, as it provides the necessary nutrients and anchoring for roots. The formation of regolith is an essential part of the geological cycle, as it aids in the development of various landscapes and ecosystems. Understanding this concept is important for sciences such as geology, ecology, and environmental science, as it relates to how soils are formed and how they interact with the environment.