physical barriers

Physical barriers are tangible obstacles that prevent or restrict movement, access, or communication between people or places. Examples include walls, fences, locked doors, or even natural features like rivers or mountains. These barriers can be intentional, such as security measures, or natural, shaping how we navigate environments. They influence how communities develop, how transportation systems are designed, and how accessible spaces are for individuals with varying needs. Essentially, physical barriers are real, physical structures or features that can limit or block physical interactions and movement.