Flow characteristics refer to the behavior of fluids as they move through different environments. These characteristics include properties such as viscosity, density, and flow rate, which influence how easily a fluid can travel. Understanding flow characteristics is essential in various fields, including engineering, meteorology, and environmental science. Different types of flow can be classified as laminar or turbulent. Laminar flow occurs when a fluid moves in smooth, parallel layers, while turbulent flow is characterized by chaotic and irregular movement. The transition between these two types of flow is influenced by factors like speed and fluid viscosity, impacting applications such as pipeline design and aerodynamics.