A. Based on the location of the Mesopotamia, it always flooded anually.
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C - Countries are increasingly independent for food supplies.
Explanation:
Answer:
The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground. This simple concept is complicated by the curvature of the Earth's surface, which forces scale to vary across a map. Because of this variation, the concept of scale becomes meaningful in two distinct ways.
Explanation:
