Post on 14-Jan-2016
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• Andes Mtns
–4500 miles long, world’s longest
–Cordilleras- several ranges running parallel
–Encircle high plains (altiplano) in Peru & Bolivia
Agua• MA’s rivers are small, but SA’s are HUUUUGE
–Rio Grande (Rio Bravo del Norte) is major one, though, outside SA
• Amazon- 4000 miles (NYC to Rome, Italy)–20% of Earth’s freshwater, 10X the volume
of the Mississippi–Hundreds of sm. rivers join it Amazon
Basin (creates a valuable functional region)–Only navigable for 2300 miles from Atlantic
Resources
• Oil: Gulf of MX and southern Caribbean MX and Venezuela are leaders in world (OPEC)
• Leaders in gold, silver, emeralds, copper (ancient civs. prospered with them)
• Problems: geography, lack of $, social/political unrest prevent development of resources