| |
| | Geography of Peru - Coastal Region, Andean Highlands, Amazonian Tropics, Maritime Region |
 | | The absence of great draft animals played a key role in the evolution of human societies in Peru because without animals such as horses, oxen, camels, and donkeys, which powered the wheels of development in the Old World, human energy in Peru and elsewhere in the Americas could not be augmented significantly. |
 | | Peru's coast is a bleak, often rocky, and mountainous desert that runs from Chile to Ecuador, punctuated by fifty-two small rivers that descend through steep, arid mountains and empty into the Pacific. |
 | | Peru's tropics are also a fabled source for traditional medicinal plants, such as the four types of domesticated coca, which are prized through the entire Andean and upper Amazonian sphere, having been widely traded and bartered for 4,500 years. |
| worldfacts.us /Peru-geography.htm (2803 words) |
|