Streams leaving a mountain range deposit a large part of the load in a delta. A delta is located at the mouth of a river where it flows into an ocean, sea, estuary, lake, or reservoir.
We call this a delta since it is somewhat shaped liked a D or triangle.
A delta is when a stream or river reaches a large body of water, such as a lake or ocean or stream, it slows down. Most of the sediment drops out, forming a triangular- shaped deposit called delta.- 6th- grade :)
a waterway is a large stream
A large natural stream, which may be a waterway.
tributary
The Ruhr Valley in Germany had a large deposit of coal, which played a significant role in the industrialization and economic development of the region.
Large boulders in steep mountain streams are often the result of erosion and transportation by the powerful force of fast-flowing water. The steep gradient of the stream allows for a high energy flow that can dislodge and move large rocks downstream. These boulders can get trapped or deposited in the streambed due to the turbulent flow dynamics.
As big as my dong
In Maori, a large mountain is called a "maunga nui."
Sure.
large deposit of valuable ore
A tributary.