When a river capture occurs, the beheaded stream is called the?

Assessment: JAMB UTME - Geography - 1998 Subject: Geography

Question 1 Report

When a river capture occurs, the beheaded stream is called the?
Answer Details
When a river capture occurs, it means that a river or stream changes its course and begins to flow into a different river or stream. The beheaded stream is the stream or river that used to flow into the now-capturing river, but is now left without an outlet to the sea or ocean. This is because the capturing river has diverted its water, leaving the beheaded stream without a proper drainage route. The term commonly used for this beheaded stream is "misfit." This is because the stream no longer fits in with the surrounding landscape and has lost its original route. The water in the misfit stream may continue to flow, but it will eventually reach a dead end, a lake or simply evaporate. This can cause significant changes in the landscape and impact the flora and fauna that rely on the beheaded stream's water source.

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