Where a river begins is its source. It could begin at a mountain lake or as a branch of another river.
Rivers were a source of freshwater, which people need to survive.
the tigris and the euphrates rivers were the most important factors to the rise of the civilization cause there is no life without water. the rivers were the source of food and trade
Coal, to make steam.
Agriculture social levels and I don't remember the rest
The rivers were definitely not used for drinking water, as people dumped wastes into it. However, it was used for trade and transportation. It also provided a defense against the vikings, for Viking ships could not sail down these rivers.
From their source.
No waterfall is a 'source' of the Nile, other rivers and lakes are the sources.
Why is it important that the source rivers have their origins in tropical rainforest?
yes. lakes are a source for rivers because they help the water flow most of the time
Rivers are a source of water and transportation.
At their source
The answer is in russia.
in the rain
The three Africans rivers have their source in the Guinea Highlands are Senegali, Gambia, and Niger.
No, rivers flow into oceans, and "source" implies "from." Sources of rivers are found in the mountains.
mountains
Rivers and Creeks.