The natural vegetation regions of sub-Saharan Africa are heavily impacted by human activity, since vegetation growth in this region is relatively rare, so it is frequently harvested by humans for food.
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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