Terms : Hide Images
| 14870814176 | Australia and Oceana |  | 0 | |
| 14870814177 | Caribbean |  | 1 | |
| 14870814178 | Central Africa |  | 2 | |
| 14870814179 | Central America |  | 3 | |
| 14870814180 | Central Asia |  | 4 | |
| 14870814181 | East Africa |  | 5 | |
| 14870814182 | East Asia |  | 6 | |
| 14870814183 | Europe |  | 7 | |
| 14870814184 | Latin America |  | 8 | |
| 14870814185 | Mesoamerica |  | 9 | |
| 14870814186 | Middle East |  | 10 | |
| 14870814187 | North Africa |  | 11 | |
| 14870814188 | North America |  | 12 | |
| 14870814189 | South America |  | 13 | |
| 14870814190 | South Asia |  | 14 | |
| 14870814191 | Southern Africa |  | 15 | |
| 14870814192 | West Africa |  | 16 | |
| 14870814193 | Nile River | The world's longest river, which flows northward through East Africa into the Mediterranean Sea |  | 17 |
| 14870814194 | Tigris River and Euphrates River | Mesopotamia means: "land between rivers": |  | 18 |
| 14870814195 | Indus River | A river in South Asia that flows from the Himalayas to the Arabian Sea. |  | 19 |
| 14870814196 | Mississippi River | A major North American river and the chief river of the United States, longest river in the U.S. |  | 20 |
| 14870814197 | Amazon River | A major river in South America that flows through Peru, Bolivia, Venezuela, Colombia, Ecuador and Brazil. |  | 21 |
| 14870814198 | Rio Grande River | Large river that forms a border between the US and Mexico |  | 22 |
| 14870814199 | Yangtze River | Longest major river in China |  | 23 |
| 14870814200 | Huang He River | Yellow River |  | 24 |
