měi zhōu:   
南美洲 South America   中美洲 Central America   北美洲 North America   
běi měi zhōu North America     guógūdàimǎ:    
  cháozhèng
  běi měi jiā zhōuyīng wén: NorthAmerica; yuán měi · wéi ), jiǎn chēng běi měi zhōuwèi bàn qiú běi dōng lín yáng lín tài píng yángběi bīn běi bīng yángnán yùn wéi jiè nán měi zhōu xiāng fēnběi měi zhōu hái bāo kuò jiā hǎi zhōng zhòng duō dǎo běi měi zhōu miàn 2422.8 wàn píng fāng gōng bāo kuò jìn dǎo ), yuē zhàn shì jiè zǒng miàn de 16.2 shì shì jiè 3 zhōurén kǒu 5 2872 wàn( 2008 nián yuè), shì jiè 4 wèi
  
   rán
   xíng
  
   hǎi 'àn xiàn cháng yuē 6 wàn gōng de běi duànběi dōng hǎi 'àn jiào zhéduō dǎo xiá wānnán bàn hǎi 'àn jiào píng zhíbàn dǎo zǒng miàn yuē wéi 210 wàn píng fāng qiān dǎo zǒng miàn yuē 400 wàn píng fāng qiān zhōu zhī shǒu zhōng líng lán dǎo wéi shì jiè zuì dǎo
  
   quán zhōu píng yuán qiū líng yuē zhàn zǒng miàn de 42%, hǎi 500 shàng de gāo yuán shān yuē zhàn 58%, píng jūn hǎi yuē wéi 700 xíng de běn zhēng shì nán běi zǒu xiàng de shān mài fēn dōng liǎng hǎi 'àn píng xíng píng yuán fēn zhōng xíng míng xiǎn fēn wéi sān
   dōng shān gāo yuán
  
   shèng láo lún běi wéi duō gāo yuán nán wéi 'ā shān mài shì nán gāo běi hǎi bān wéi 300~500 ā shān mài dōng yán yáng yòu tiáo xiá zhǎi de hǎi 'àn píng yuán zhú jiàn xià jiàng zhōng píng yuán xiāng jiē
   zhōng píng yuán
  
   wèi duō gāo yuán - ā shān mài luò shān mài zhī jiānběi xùn wānnán zhì wānzòng guàn zhōng píng yuán běi duō húpō liúnán wéi píng yuánpíng yuán wéi shì jiè zhù míng de píng yuán
   shān gāo yuán
  
   shǔ shān de běi duàncóng 'ā jiā shēn zhǎn zhì nánzhù yào bāo kuò sān tiáo píng xíng shān màiyóu dōng zhì wéiluò shān màiā jiā shān mài - jiā hǎi 'àn shān mài - lǐng - nèi huá shān màijiā yán hǎi dǎo - měi guó hǎi 'àn shān mài zhōng 'ā jiā shān mài zhōng de mài jīn fēng hǎi 6194 wéi běi měi zhōu zuì gāo fēngdōng shān mài zhōng shān mài zhī jiān wéi gāo yuán pén pén nán de hǎi píng miàn 86 wéi bàn qiú de zuì diǎn
   hòu
  
   běi měi zhōu kuà dàiwēn dàihán dài hòu duō yàngyóu suǒ yòu de shān mài dōushì nán běi huò jìn nán běi zǒu xiàng cóng tài píng yáng lái de shī rùn kōng jǐn yán hǎi cóng běi bīng yáng lái de lěng kōng jīng guò zhōng píng yuán nán xiàcóng dài yáng chuī lái de shī rùn kōng jīng guò zhōng píng yuán shēn dào běi běi měi zhōu de hòu hěn wěn dìngdōng yòu shí hán lěngyòu shí wēn nuǎn wān yán 'àn de dài dōng huì shēng yán hán xià xuě de xiàn xiàng
   shuǐ wén
  
   běi měi zhōu de wài liú yuē zhàn quán zhōu miàn de 88%, zhōng yáng liú miàn yuē zhàn quán zhōu de 48%, tài píng yáng liú yuē zhàn 20%。 chú shèng láo lún wàisuǒ yòu yuán luò shān màiluò shān mài dōng de liú fēn bié liú yáng běi bīng yáng de liú zhù tài píng yángnèi liú bāo kuò liú yuē zhàn quán zhōu miàn de 12%, zhù yào fēn zài měi guó pén líng lán dǎo
  
   shì běi měi zhōu zuì de liúàn cháng wéi shì jiè zhòng yào de liú hái yòu gèng xiē kōng shèng láo lún lán děngběi měi zhōu de liú shàng duō luò chā zuì de shì yuē sài luò chā 700 jiā luò chā 51 kuān 1240
  
   běi měi zhōu duō húpōdàn shuǐ zǒng miàn yuē 40 wàn píng fāng qiān zhōu shǒu wèihúpō zhù yào fēn zài de běi bàn zhōng gāo yuán de : 'ěr xiū lún xiē gēn ān lüè zǒng miàn wéi 245273 píng fāng qiān shì shì jiè shàng zuì de dàn shuǐ qúnyòu běi měi zhōng hǎi zhī chēng zhōng 'ěr wéi shì jiè dàn shuǐ
   rén kǒu
  
   quán zhōu rén kǒu fēn hěn píng héngjué fēn rén kǒu fēn zài dōng nán nán yán 'àn miàn guǎng de běi měi guó nèi rén kǒu shǎoyòu de fāng shèn zhì rén zhù mín zhù yào wéi lái 'ōu zhōu mín de hòu zhōng 'àng xùn rén zuì duō shì hēi rényìn 'ān rénhùn xuè zhǒng rénhái yòu shǎo shù de yóu tài rén běn rén huá rén děngzhù yào xìn xīn jiào tiān zhù jiàotōng yòng yīng bān
   jīng
  
   měi guó jiā shì gōng chǔ xióng hòu de guó jiā xué shù xiān jìnnóng wéi nóng shēng chǎn xiè huà chéng hěn gāoběi měi zhōu guó jiā chú wàiduō wéi dān jīng guó jiāzhōng píng yuán shì shì jiè zhù míng de nóng zhī nóng zuò xiǎo màimián huā dòuyān cǎo wéi zhùzhōng měi zhōu jiā hǎi zhū guó zhù yào chǎn gān zhèxiāng jiāo fēi děng dài nóng zuò
   zhèng
   míng chēng miàn (km²) rén kǒu (2002-07-01) rén kǒu (perkm²)
   ān guī ( yīng guó ) 212 12,446 122
   ān guā 443 67,448 152
   ā ( lán ) 193 70,441 365
   13,940 300,529 22
   duō 431 276,607 642
   22,966 262,999 11
   měi guó ( )( zhōng tuō guǎn ) 54 63,965 1,205
   dōng wéi 'ěr jīng qún dǎo ( zhōng tuō guǎn ) 153 21,272 139
   jiā 9,976,140 32,078,819 3.2
   kāi màn qún dǎo 262 36,273 138
   jiā 51,100 3,834,934 75
   110,860 11,224,321 101
   duō 754 70,158 93
   duō jiā gòng guó 48,730 8,721,594 179
   'ěr duō 21,040 6,353,681 302
   líng lán ( dān mài ) 2,166,086 56,376 0.03
   lín 344 89,211 259
   guā luò ( zhōng tuō guǎn ) 1,780 435,739 245
   wēi 108,890 13,314,079 122
   hǎi 27,750 7,063,722 255
   hóng 112,090 6,560,608 59
   mǎi jiā 10,991 2,680,029 244
   1,100 422,277 384
   1,972,550 103,400,165 52
   méng sài ( zhōng tuō guǎn ) 102 8,437 83
   shā dǎo ( měi guó ( huá )) 5 0 n/a
   shǔ 'ān de liè ( lán ) 960 214,258 223
   jiā guā 129,494 5,023,818 39
   78,200 2,882,329 37
   duō ( zhōng tuō guǎn ) 9,104 3,957,988 435
   shèng duō wéi 261 38,736 148
   shèng 616 160,145 260
   shèng lóng qún dǎo ( guó ) 242 6,954 29
   shèng wén sēn lín dīng 389 116,394 299
   duō 5,128 1,104,209 215
   kǎi qún dǎo 430 18,738 44
   měi guó ( huá ) 9,629,091 280,562,490 30
   shǔ wéi 'ěr jīng qún dǎo ( zhōng tuō guǎn ) 352 123,498 351
   24,497,994 490,354,921 20.0


  North America is the northern continent of the Americas, situated in the Earth's northern hemisphere and in the western hemisphere. It is bordered on the north by the Arctic Ocean, on the east by the North Atlantic Ocean, on the southeast by the Caribbean Sea, and on the west by the North Pacific Ocean; South America lies to the southeast. North America covers an area of about 24,709,000 square kilometers (9,540,000 square miles), about 4.8% of the planet's surface or about 16.5% of its land area. As of July 2008, its population was estimated at nearly 529 million people. It is the third-largest continent in area, following Asia and Africa, and the fourth in population after Asia, Africa, and Europe.
 

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