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The Atacama Desert
High Mars in The Andes
The Atacama Desert of Chile is a sparsely populated virtually rainless plateau, running from the Pacific Ocean to the Andes Mountains. The average width is less than 100 miles but it extends 600 miles south from the Peruvian border. The mountains nearest the ocean are the Pacific coastal range, with an average elevation of 2500 feet. Unlike more familiar deserts, like the Sahara desert in Africa and the Mojave in California, the Atacama is actually a pretty cold place, with average daily temperatures ranging between 0°C and 25°C. The Cordillera Domeyko, a range of foothills of the Andes Mountains, lies east. The Atacama is made up of salt basins (salars) sand and lava flows. The landscape is so desolate it is sometimes described as "Mars like". In fact the Atacama has been chosen as a good site to test the prototype of a future Mars rover.
Atacama Desert Links:
High Mars - Austin, Texas, USA - Last Revised: 09/06/2004 |
