Where two rivers meet is called a confluence.
Small things that start with the letter s:saltsandsawdustscrewseedsleetslugsnailsparkspeckstone
A small settlement is a hamlet.
A small songbird that begins with the letter o is an ortolan.
groups
Rivulet
Tributary.
The join of a small river (a tributary) joins a larger river (the main river) is called a confluence.
It Joins at a confluence. That is where the river joins the larger one.
Its is called a tributary
A small river is a tributary to the larger river.
Tributary- Small river that flows into a larger river or stream;a branch of the river Hope this helps ^^
A small river flowing into a larger river.
Tributary
A tributary.
A tributary is a small river or stream which flows into a larger river.
A smaller river which joins a larger one is called a tributary. If a river branches and later these branches re-connect - as in flowing around around an island - the smaller branch is sometimes called an arm. If the branching occurs near the sea, and the arms don't reconnect, then the arms are referred to as a delta.i like chicken
A small freshwater river or stream flowing into a larger river is called a tributary or feeder river. A tributary is a stream or river that flows into a mainstem (or parent) river or a lake. For example, a tributary can be a creek that flows into a river. Or it can be a small river that flows into a larger river. A tributary does not flow directly into a sea or ocean. Some large rivers can have up to 100 tributaries. The spot where the smaller and larger river meet is called a "confluence". In contrast, a body of water that branches off and flows away from the main river is called a distributary.