Terrain: flat, swampy coastal plain; high central plateau of Patagonia in south, flat to rolling, sand- and dune-covered coastal plain belt in north and southwest Natural resources: petroleum, natural gas, petroleum, barite, copper, gypsum, limestone, dolomite, peat, silver Land use: arable land: 35% permanent crops: 0% meadows and pastures: 0% forest and woodland: 20% other: 51% Irrigated land:
watercourses