Last name meaning Ferris: This is an Anglicization of the Old Gaelic name O' Fearghusa - a compound of the Gaelic O (meaning grandson or male descendant) and the personal name Fergus, composed of the elements fear - a man and gus - vigour or force...
At other times, a confluence can be the location where two smaller streams or rivers merge to become the source for a new river. This is the case in Pittsburgh, Pennsylvania, where the Monongahela River and Allegheny River merge to create the Ohio River.
GCSE Revision-Rivers-Drainage Basins & Processes. Rivers begin in upland areas and flow downhill, becoming deeper and wider until they reach the sea. Opposite is a typical diagram of a drainage basin and it shows its main feature. A drainage basin is part of the water cycle where water is transferred in a continuous cycle between the sea, atmosphere and the land. As the river flows downstream its characteristics change through the three main sections of.