Southerly mostly
Water always flows down a river, so upstream is the opposite direction from the direction in which the water flows.
The answer is... A river only flows down hill
Upstream or up river
Upstream or up river
The art and science of sailing probably began on the Nile river with the Phoenicians, who pre-dated the Egyptians. Local people used the river for transport. Noticing the wind most often blew in reverse direction of the current, it became useful to drift downstream and spread fabric above a vessel to be blown back upstream with little or no human effort involved. As time and technology progressed, sailing evolved through numerous phases until today, and is still evolving.
Downstream. The source of a river is always upstream.
The Nile river flows North through Egypt to the Mediterranean Sea.
Presumably because when going in they were heading upstream against the current, while on coming out they were moving with the current.
No, a river only flows one way, they either flow upstream or downstream not both.
The upstream of a river is its mouth, AKA, the opening to the ocean, and everything in between. Downstream is the source, AKA the "beginning", such as a lake, and everything in between.To put it simply:A RIVER:(Mouth)=--------------------------------------------------------------------------------0 (Lake) Downstream
Evry, Melun, Fontainebleau, Troyes are upstream the Seine river from Paris.
Windsurfing, Para-sailing and sailing.