Maritime claims:
none (landlocked)
Climate:
temperate; two rainy seasons (February to April, November to
January); mild in mountains with frost and snow possible
Terrain:
mostly grassy uplands and hills; relief is mountainous with
altitude declining from west to east
Elevation extremes:
lowest point: Rusizi River 950 m
highest point: Volcan Karisimbi 4,519 m
Natural resources:
gold, cassiterite (tin ore), wolframite (tungsten ore), methane,
hydropower, arable land
Land use:
arable land: 40.54%
permanent crops: 12.16%
other: 47.3% (2001)
Irrigated land:
40 sq km (1998 est.)
Natural hazards:
periodic droughts; the volcanic Virunga mountains are in the
northwest along the border with Democratic Republic of the Congo
Environment - current issues:
deforestation results from uncontrolled cutting of trees for fuel;
overgrazing; soil exhaustion; soil erosion; widespread poaching
Environment - international agreements:
party to: Biodiversity, Climate Change, Desertification, Endangered
Species, Hazardous Wastes, Ozone Layer Protection
signed, but not ratified: Law of the Sea