A | B |
North Pole,  | Farthest Place North on Earth,  |
Irrigation,  | Bring water to dry land,  |
Ziggurat,  | Sumerian Temple,  |
Merchants,  | People who buy and sell,  |
Mesopatamia,  | Land between two rivers,  |
Fertile,  | soil where plants grow well,  |
Chariot,  | Sumerians rode into battle on,  |
Scribes,  | People who wrote,  |
Cuneiform,  | Sumerain Wrting,  |
Dikes,  | Walls that hold back water,  |
Prime Meridian,  | 0 degrees Longitude,  |
Equator,  | 0 degrees latitude,  |
Specialize,  | When each person had a different job,  |
Agricultural Revolution,  | When people began to farm,  |
North Pole,  | Northern most place,  |
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