Location:
Western Africa, southeast of Algeria

Geographic coordinates:
16 00 N, 8 00 E

Map references:
Africa

Area:
total: 1.267 million sq km
country comparison to the world: 22
[see also: Area - total country ranks ]
land: 1,266,700 sq km
[see also: Area - land country ranks ]
water: 300 sq km
[see also: Area - water country ranks ]

Area - comparative:
slightly less than twice the size of Texas

Land boundaries:
total: 5,697 km
[see also: Land boundaries - total country ranks ]
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)
[see also: Coastline country ranks ]

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
[see also: Elevation extremes - lowest point country ranks ]
highest point: Idoukal-n-Taghes 2,022 m
[see also: Elevation extremes - highest point country ranks ]

Natural resources:
uranium, coal, iron ore, tin, phosphates, gold, molybdenum, gypsum, salt, petroleum

Land use:
arable land: 11.43%
[see also: Land use - arable land country ranks ]
permanent crops: 0.01%
[see also: Land use - permanent crops country ranks ]
other: 88.56% (2005)
[see also: Land use - other country ranks ]

Irrigated land:
730 sq km (2003)
[see also: Irrigated land country ranks ]

Total renewable water resources:
33.7 cu km (2003)
[see also: Total renewable water resources country ranks ]

Freshwater withdrawal (domestic/industrial/agricultural):
total: 2.18 cu km/yr (4%/0%/95%)
[see also: Freshwater withdrawal (domestic/industrial/agricultural) - total country ranks ]
per capita: 156 cu m/yr (2000)
[see also: Freshwater withdrawal (domestic/industrial/agricultural) - per capita country ranks ]

Natural hazards:
recurring droughts

Environment - current issues:
overgrazing; soil erosion; deforestation; desertification; wildlife populations (such as elephant, hippopotamus, giraffe, and lion) threatened because of poaching and habitat destruction

Environment - international agreements:
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Ozone Layer Protection, Wetlands
signed, but not ratified: Law of the Sea

Geography - note:
landlocked; one of the hottest countries in the world; northern four-fifths is desert, southern one-fifth is savanna, suitable for livestock and limited agriculture