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Pampas (South America)

The Pampas are a natural region of vast fertile lowland plains in South America that extend from the Atlantic Ocean to the Andes Mountains. These flat, fertile plains are a grassland biome that can be divided into three distinct ecoregions: the Uruguayan Savanna, the Humid Pampas and the Semiarid Pampas.

Templo Mayor, Mexico City

The Templo Mayor was the main temple of the Mexica peoples in their capital city of Tenochtitlan, which is now Mexico City. Construction of the first temple began sometime after 1325 and it was rebuilt six times. The main plaza of Mexico City today was developed to the southwest of this archaeological site.