Flow Representation is a method used to visualize the movement of materials, energy, or information within a system. It helps in understanding how different components interact and the pathways they follow. This representation can be applied in various fields, including engineering, environmental science, and economics, to analyze processes and optimize performance. In Flow Representation, arrows or lines typically indicate the direction of flow, while shapes or symbols represent different elements, such as machines, resources, or information nodes. This clear visual format allows for easier identification of bottlenecks, inefficiencies, and opportunities for improvement within a system.