Question

4. The Mesopotamians devised an advanced
system of
irrigation​

Answer 1

Answer:

land between the rivers

Explanation:

hope it helps you

Answer 2

Irrigation was extremely vital to Mesopotamia, Greek for "the land between the rivers." Flooding problems were more serious in Mesopotamia than in Egypt because the Tigris and Euphrates carried several times more silt per unit volume of water than the Nile. ... Water was hoisted using the swape, as in Egypt.