Tigris & Euphrates Rivers Mesopotamia is located between two rivers, the Tigris and Euphrates. These rivers flow down to Southern Mesopotamia, which lies in a flat plain. Because of this geographical structure, Southern Meso collected all of the water and small rocks, creating very fertile soil in that area. The flat plain was a helpful resource for the Mesopotamians that assisted in beginning the agriculture industry.
Water was limited in Mesopotamia as the civilization was evolving, so these rivers were essential to the peoples' survival. First of all and most importantly, it provided them with drinking water for all organisms. The rivers also enriched the soil because of the silt, causing land in this area to become better suited for growing crops and raising livestock. Enriched soil led to a plentiful outcome of animals and food, which was a big factor in creating a civilization. The Tigris and Euphrates rivers were the Mesopotamian's key to sustaining life.