Elevation extremes: lowest point: Atlantic Ocean 0 m
highest point: Queen Mary's Peak on Tristan da Cunha 2,060 m
Natural resources: fish
Land use: arable land: 6%
permanent crops: 0%
permanent pastures: 6%
forests and woodland: 6%
other: 82% (1993 est.)
Irrigated land: NA sq km
Natural hazards: active volcanism on Tristan da Cunha