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Does the Amazon River Flow Backward? The Remarkable Reversal of Earth’s Largest River
Researchers examining the Amazon Basin discovered ancient river sediments beneath the Andes foothills containing marine ...
Mongabay16d
Study unearths sophisticated year-round corn-growing system in ancient Bolivian Amazon
Ancient Amazonians of the Casarabe culture ... Rather than deforesting the Amazon, the Casarabe people practiced agroforestry, selectively managing useful tree species while preserving the ...