Terrain: mostly mountains, high plateaus, deserts in west; plains, deltas, and hills in east
Elevation extremes: lowest point: Turpan Pendi -154 m highest point: Mount Everest 8,848 m
Natural resources: coal, iron ore, petroleum, mercury, tin, tungsten, antimony, manganese, molybdenum, vanadium, magnetite, aluminum, lead, zinc, uranium, hydropower potential (world's largest)
Land use: arable land: 10% permanent crops: 0% permanent pastures: 43% forests and woodland: 14% other: 33% (1993 est.)
Irrigated land: 498,720 sq km (1993 est.)
Natural hazards: frequent typhoons (about five per year along southern and eastern coasts); damaging floods; tsunamis; earthquakes; droughts
Environment-current issues: air pollution (greenhouse gases, particulates) from the overwhelming use of high-sulfur coal as a fuel, produces acid rain which is damaging forests; water shortages experienced throughout the country, particularly in urban areas and in the north; future growth in water usage threatens to outpace supplies; water pollution from industrial effluents; much of the population does not have access to potable water; less than 10% of sewage receives treatment; deforestation; estimated loss of one-fifth of agricultural land since 1949 to soil erosion and economic development; desertification; trade in endangered species
Environment-international agreements: party to: Antarctic-Environmental Protocol, Antarctic Treaty, Biodiversity, Climate Change, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands signed, but not ratified: none of the selected agreements
Geography-note: world's fourth-largest country (after Russia, Canada, and US)
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