Which area?
a watershed
Streams are merely tributaries of rivers. A river is the wider channel into which smaller creeks, streams and rivers flow. (Streams do not flow out of rivers.) Streams carry water from higher sources, emptying into the river. As more streams empty into a river, it tends to become broader, simply because of the greater volume of water it is carrying.
Rivers and streams that flow in to a larger river are called tributaries. They all form in the same spot.
Where rivers and streams flow into the sea.
The rivers flow increase.
Streams and rivers flow down a long path and ponds and lakes stay in one place and not flowing like streams and rivers.
Water flows in rivers and streams due to the force of gravity pulling it downhill. The water follows the path of least resistance, moving from higher elevations to lower elevations, creating the flow that we see in rivers and streams.
They Create Deltas.
runoff
Small streams flow into rivers and the rivers flow to bigger rivers.
Smaller streams that flow into rivers are called tributaries. These tributaries contribute to the overall flow and volume of the main river.
rocks and fallen trees