What term describes the junction of two rivers where they join?

What term describes the junction of two rivers where they join?

• A. Tributary
• B. Reservoir
• C. Confluence
• D. Springs

Answer: (C)

In river geography, the junction where two streams meet and merge into one is called a confluence. This term specifically describes the point where their flows join to become a single downstream river. A tributary, by contrast, is a river or stream that flows into a larger river, contributing water but not describing the meeting point itself. A reservoir is an artificial lake created by damming a river, not about where rivers join. Springs are outlets where groundwater emerges, unrelated to river junctions. For example, the point where the Missouri River meets the Mississippi River is a confluence, marking where two distinct streams combine to form the continued river flow downstream.

In river geography, the junction where two streams meet and merge into one is called a confluence. This term specifically describes the point where their flows join to become a single downstream river. A tributary, by contrast, is a river or stream that flows into a larger river, contributing water but not describing the meeting point itself. A reservoir is an artificial lake created by damming a river, not about where rivers join. Springs are outlets where groundwater emerges, unrelated to river junctions. For example, the point where the Missouri River meets the Mississippi River is a confluence, marking where two distinct streams combine to form the continued river flow downstream.