Crossword clues for How the Amazon flows 4 lettersAnswerClueEASTHow the Amazon flowsNAPOEcuadoran river flowing into Amazon.PERUThe Amazon River flows through itEASTAmazon River's flowEASTAmazon's direction of flowBRAZILWhere the Amazon flows.ORINOCOSouth American river with the third largest flow rate in the world, after the Amazon and Congo