natural resorces

Some Natural resources are: fertile plains of the pampas, lead, zinc, tin, copper, iron ore, manganese, petroleum, uranium. some Exports are: $54.6 billion f.o.b. (2007 est.): edible oils, fuels and energy, cereals, feed, motor vehicles. some Imports are: $40.26 billion f.o.b. (2007 est.): machinery and equipment, motor vehicles, chemicals, metal manufactures, plastics.