👉 A circular fluid, often found in natural systems like rivers or ocean currents, is a continuous loop of water that flows in a closed, circular path without beginning or end. This fluid movement is driven by various forces including gravity, wind, and the Coriolis effect, creating a dynamic system where water is constantly moving in and out of different areas. Unlike linear flows, circular fluids exhibit rotational characteristics, which can lead to complex patterns and behaviors such as eddies and vortices. These systems play a crucial role in distributing nutrients, regulating climate, and supporting diverse ecosystems.