Well i think its about the way you pronouncer it because there are two ways one bye 300 metre the second one is 10 meters because im thinking of river Lena and Congo!
Depends on the river. Large rivers can be miles wide at the mouth.
The word 'narrow' describes how wide a river is when it's near its source. The source of a river or stream is called a headwater.
a river mouth
widest river in britain?
The mouth of the Amazon River is located at the Atlantic Ocean in Brazil, specifically near the city of Belém in the state of Pará. It forms an extensive estuary, with the river splitting into multiple channels as it flows into the ocean. The Amazon River's mouth is one of the largest river mouths in the world, covering an area of about 150 miles (240 kilometers) wide.
When she describes dead animals on the trail-APEX
estuary
An estuary.
about 300 miles
That is a 'delta'
NARROW
The mouth of the Yangtze River, located at the estuary near Shanghai, is approximately 35 kilometers (about 22 miles) wide. This expansive delta area allows the river to flow into the East China Sea, creating a complex network of waterways and islands. The estuary is significant not only for its size but also for its ecological and economic importance.