<item><hi format=bold>Terrain:</hi> mostly barren, flat plains of the Sahara; some central hills
<item><hi format=bold>Natural resources:</hi> iron ore, gypsum, fish, copper, phosphate
<item><hi format=bold>Land use:</hi>
<list style=hang>
<item>• <hi format=ital>arable land:</hi> 1%
<item>• <hi format=ital>permanent crops:</hi> 0%
<item>• <hi format=ital>meadows and pastures:</hi> 38%
<item>• <hi format=ital>forest and woodland:</hi> 5%
<item>• <hi format=ital>other:</hi> 56%
</list>
<item><hi format=bold>Irrigated land:</hi> 120 sq km (1989 est.)
<item><hi format=bold>Environment:</hi>
<list style=hang>
<item>• <hi format=ital>current issues:</hi> overgrazing, deforestation, and soil erosion aggravated by drought are contributing to desertification; water scarcity away from the Senegal which is the only perennial river
<item>• <hi format=ital>natural hazards:</hi> hot, dry, dust/sand-laden sirocco wind blows primarily in March and April
<item>• <hi format=ital>international agreements:</hi> party to—Climate Change, Nuclear Test Ban, Wetlands; signed, but not ratified—Biodiversity, Law of the Sea
</list>
<item><hi format=bold>Note:</hi> most of the population concentrated along the Senegal River in the southern part of the country