Formation refers to the process by which various geological structures, such as rocks and minerals, are created and shaped over time. This can occur through natural processes like sedimentation, volcanic activity, and erosion. Different formations can provide valuable information about the Earth's history and the conditions that existed when they were formed. In a broader context, formation can also describe the arrangement or organization of elements within a system. For example, in military terms, formation refers to the strategic positioning of troops or vehicles. Similarly, in education, formation can refer to the development of skills and knowledge in students through structured learning experiences.