10. North of China (Temp : -10 °C)
The People’s Republic of China is the second-largest country in the world by land area after Russia, and is either the third- or fourth-largest by total area, after Russia, Canada and, depending on the definition of total area, the United States. China’s total area is generally stated as being approximately 9,600,000 km2 (3,700,000 sq mi). Specific area figures range from 9,572,900 km2 (3,696,100 sq mi) according to the Encyclopædia Britannica, 9,596,961 km2 (3,705,407 sq mi) according to the UN Demographic Yearbook, to 9,596,961 km2 (3,705,407 sq mi) according to the CIA World Factbook.China has the longest combined land border in the world, measuring 22,117 km (13,743 mi) from the mouth of the Yalu River to the Gulf of Tonkin.
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