@CNN: The vast expanse of northern Chile’s Atacama Desert, the driest desert in the world outside of the polar regions, is home to dozens of species of plants and animals and a wonderful array of geological features https://t.co/QdAX2fgbyj https://t.co/KijZiTdoAS

@CNN: The vast expanse of northern Chile’s Atacama Desert, the driest desert in the world outside of the polar regions, is home to dozens of species of plants and animals and a wonderful array of geological features https://t.co/QdAX2fgbyj https://t.co/KijZiTdoAS