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ate: varies from temperate in south to subarctic and arctic in north Terrain: mostly plains with mountains in west and lowlands in southeast lowest point: Atlantic Ocean 0 m highest point: Mount Logan 5,950 m Natural resources: nickel, zinc, copper, gold, lead, molybdenum, potash, silver, fish, timber, wildlife, coal, petroleum, natural gas Land use: arable land: 9% permanent crops: 0% meadows and pastures: 3% forest and woodland: 45% other: 43% Irrigated land: 8,400 sq km (1989 est.) Environment: current issues: air pollution and resulting acid rain severely affecting lakes and damaging forests; metal smelting, coal-burning utilities, and vehicle emissions impacting on agricultural and forest productivity; ocean waters becoming contaminated due to agricultural, industrial, mining, and forestry activities natural hazards: continuous permafrost in north is a serious obstacle to development; cyclonic storms form east of the Rocky Mountains, a result of the mixing of air masses from the Arctic, Pacific, and North American interior, and produce most of the country's rain and snow international agreements: party to - Air Pollution, Air Pollution-Nitrogen Oxides, Air Pollution-Sulphur 85, Antarctic Treaty, Biodiversity, Climate Change, Desertification, Endangered Species, Environmental Modification, Hazardous Wastes, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Wetlands, Whaling; signed, but not ratified - Air Pollution-Sulphur 94, Air Pollution-Volatile Organic Compounds, Antarctic-Environmental Protocol, Law of the Sea, Tropical Timber 94 Geographic note: second-largest country in world (after Russia); strategic location between Russia and US via north polar route; nearly 90% of the population is concentrated within 161 km of the US/Canada border People ------ Population: 28,820,671 (July 1996 est.) Age structure: 0-14 years: 21% (male 3,032,458; female 2,889,603) 15-64 years: 67% (male 9,663,955; female 9,660,648) 65 years and over: 12% (male 1,501,542; female 2,072,465) (July 1996 est.) Population growth rate: 1.06% (1996 est.) Birth rate: 13.33 births/1,000 population (1996 est.) Death rate: 7.17 deaths/1,000 population (1996 est.) Net migration rate: 4.47 migrant(s)/1,000 population (1996 est.) Sex ratio: at birth: 1.05 male(s)/female under 15 years:
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