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continental shelf: 200 NM or to the edge of the continental margin territorial sea: 12 NM Climate: extremely diverse; tropical in south to subarctic in north 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 8,850 m (1999 est.) Natural resources: coal, iron ore, petroleum, natural gas, 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, sulfur dioxide particulates) from reliance on coal, produces acid rain; water shortages, particularly in the north; water pollution from untreated wastes; 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, Whaling signed, but not ratified: Climate Change-Kyoto Protocol, Marine Life Conservation Geography - note: world's fourth-largest country (after Russia, Canada, and US) China People Population: 1,273,111,290 (July 2001 est.) Age structure: 0-14 years: 25.01% (male 166,754,893; female 151,598,117) 15-64 years: 67.88% (male 445,222,858; female 418,959,646) 65 years and over: 7.11% (male 42,547,296; female 48,028,480) (2001 est.) Population growth rate: 0.88% (2001 est.) Birth rate: 15.95 births/1,000 population (2001 est.) Death rate: 6.74 deaths/1,000 population (2001 est.) Net migration rate: -0.39 migrant(s)/1,000 population (2001 est.) Sex ratio: at birth: 1.09 male(s)/female under 15 years: 1.1 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 0.89 male(s)/fema
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