The two primary rivers the Sumerians used were the Tigris and the Euphrates, for trading and agricultural purposes.
the Sumerians had no bodies of water to protect them from outside in vaders.
Because it was too salty.
Songdo Tidal Flat
They established canals and ditches.
the sumerians used their spears to hunt animals and to cut down trees and other things.
a river is a body of water that flows
Lake
Assaroe Lake, Co. Donegal, Ireland, is a large body of water that flows into the River Erne, which then flows past Belleek Pottery.
A stream.
flows through Brazil into the Atlantic Oceam
river
Atlantic Ocean.
The Black Sea.
The Dniester River flows into the Black Sea
A river is a body of water that flows and has a source, which can be a spring, glacier, or lake. Rivers typically flow towards an ocean, sea, or another river.
stream
the gulf of mexico