It is occasionally called a sinking stream or a disappearing stream, but geographers and geologists normally call it a stream, just like another stream.
A disappearing stream is the term used to describe a stream or a river, which flows into a sinkhole or a crack.
solar flare
It's called "bank." As in river bank.
A river.
Solar wind.
Flowing, dancing sparkles, crystals, dazzling, easy, trickling, free-flowing, unstoppable.
Like an Ever Flowing Stream was created in 1991-05.
Stream.
rivulet Rex Drew South Africa
It is a sink hole if it reaches the surface.
A small, flowing body of freshwater is called a stream. Streams may also be called a: brook, creek, bayou, rivulet, wash, or run.
These streams are called Currents. An example would be The Gulf Stream.