Respuesta :
Answer:
Geography Mesopotamians changed their environment to improve life. Rivers support agriculture? Semiarid climate—hot summers, less than 10 inches of annual rainfall. Crops grew in this dry region because of rivers, fertile soil - many farming villages across southern Mesopotamia by 4000 B.C.
Explanation:
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How you ask?
Because mesopotamia's soil was fecund.
Another reason can be because the region's weather didn't have much rain, this made farming difficult.
SE (Side Effect)- mesopotomian sophistication with the capacity to stretch the river's water into farm terra firma.