TY - BOOK ED - World Book, Inc. TI - The mysteries of the Amazon rain forest T2 - Enigmas of history SN - 9780716626602 (Set) AV - F 2546 .C498 2015 PY - 2015///] CY - Chicago, IL PB - World Book, a Scott Fetzer Company KW - Extinct cities KW - Amazon River Valley KW - Juvenile literature KW - History, Local KW - History KW - Antiquities KW - Civilization N1 - World Bood edition of "Enigmas de la historia" by Editorial Sol 90; Includes bibliographical references (page 45) and index; The Amazon rain forest : an empty paradise? -- The lost cities of the Amazon -- Remnants of civilization -- Did the city of El Dorado exist? -- Fawcett's final expedition -- The city of Z -- Amazon urban planning -- Was there a great civilization in the Amazon? -- Marajó ceramics -- Did they enrich soil in the jungle? -- How the soil is examined -- Who made the Acre geoglyphs? -- Can Amazon farming techniques be used today? -- Why did these civilizations decline? -- Places to see and visit -- Glossary; Ages 5 to 11 N2 - "An exploration of mysteries concerning the Amazon rain forest that have puzzled scholars, explorers, and experts. Discusses evidence for large, pre-Columbian urban areas in the Amazon and why such urban centers went undiscovered for so long. Features include maps, fact boxes, biographies of famous experts on Amazonian culture, places to see and visit, a glossary, further readings, and index"-- Provided by publisher ER -