What Is a Tributary? Diagram Explaining Stream Confluence #275052 (License: Personal Use)

This schematic depicts a smaller watercourse-the tributary-entering a larger, primary stream at an acute angle. The diagram uses bold black lines for channel banks and blue wavy lines to represent flowing water, with clear uppercase labels identifying each feature for instructional use. It visually conveys how drainage networks form through hierarchical stream convergence.

Used in educational materials, geography textbooks, environmental science websites, and classroom presentations to explain fluvial systems and watershed anatomy; matches user intent to understand basic hydrology concepts.