it has to be over 4 feet wide and 6-7 feet deep to be a river.
No set length
No
A tributary.
A large natural stream, which may be a waterway.
River, stream, waterway, brook, canal, or watercourse
A river??
A large stream of water that flows across the land is known as a river. There are more than 250,000 rivers located in the United States alone.
A tributary
Small river.
the large body of water that flows across the land is a river.
A Tributary
River, stream, waterway, brook, canal, or watercourse
That would be a river.
There are two answers to this question based upon the way it is written. A. A large natural stream of water emptying into a large "body" is called a river; and B. A large natural stream of water emptying into a larger body can be called a tributary. Normally this is a smaller river than the "large body". Thus the Missouri River is a tributary of the Mississippi River.