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
People
Niger
Population:
13,272,679 (July 2008 est.)
Age structure:
0-14 years: 47% (male 3,174,834/female 3,057,003) 15-64 years: 50.6% (male 3,450,393/female 3,267,496) 65 years and over: 2.4% (male 159,945/female 163,008) (2008 est.)
Median age: