Area - comparative:
slightly less than twice the size of Texas
Land boundaries:
total: 5,697 km
border countries: Algeria 956 km, Benin 266 km, Burkina Faso 628 km,
Chad 1,175 km, Libya 354 km, Mali 821 km, Nigeria 1,497 km
Coastline:
0 km (landlocked)
Maritime claims:
none (landlocked)
Climate:
desert; mostly hot, dry, dusty; tropical in extreme south
Terrain:
predominately desert plains and sand dunes; flat to rolling plains
in south; hills in north
Elevation extremes:
lowest point: Niger River 200 m
highest point: Mont Bagzane 2,022 m
Natural resources:
uranium, coal, iron ore, tin, phosphates, gold, molybdenum, gypsum,
salt, petroleum
Land use: arable land: 11.43% permanent crops: 0.01% other: 88.56% (2005)
Irrigated land:
730 sq km (2003)