The al'ummar duniya. Ban sha'awa facts kuma Figures

A jama'ar na duniya ... Abin da ƙungiyoyi kada kowa ya ji wannan magana? A babbar duniya - da yawa daga cikin mu a kan shi? Wanda yana da mafi: mata ko maza? Mene ne talakawan tsawon rayuwar mutum? Yadda yawa earthlings aka haife, kuma ya mutu a cikin wani yini? Kuma a cikin shekara?

Dukan mu - da mutanen da suke zaune a wannan duniyar tamu. Ɗauki wasu al'amurran da suka shafi kadan fiye da hankali, za ka iya samu da ban mamaki bayanai. Shin, ba ka san cewa kowane 0,24 seconds a duniya da aka haife wani jariri, fãce sa'a guda ne riga da al'ummar duniya ne a bayansa da ta fiye da 15 000 jarirai. Kuma kusan kowane minti daya (0.56 sec.) A mutum ya mutu, kuma a hour mu duniya hasarar kusan 6500 mutane.

Rayuwa Hasashen - a raba batun. Ancient mutane dauke dogon-rayu, idan sun rayu har zuwa shekaru 35. By inganta rayuwar da nasarorin da magani, amma a 1950 ya zama daidai da talakawan na shekaru 46, da kuma ta 1990 - riga 62.

A yau Japan, da kuma Scandinavia maza rayuwa da matsakaita da shekaru 80, mata - 75, amma jama'ar na fama da talauci a} asashen Afrika da Asia ne kamar wuya ya taba iya fariya irin wannan shekaru: 47 shekaru - wannan ne talakawan tsawon rayuwarsu. A Sierra Leone, da rashin alheri, tare da wani tsawon lokaci na shekaru 35, kuma a duk zauna a kan ƙarni-tsohon matakin.

Da al'ummar duniya a yau ne kamar 7,091 biliyan tare da mata da maza kusan daidai da: 3576000000 maza da 3,515 mutane biliyan - wata baiwar dukan zamanai .... Namiji yawan rinjaya, amma a Rasha kishiyar gaskiya ne: a 1130 mata lissafta 1,000 maza, lissafin kudi don 53% kuma 47% bi da bi.

Mutane unevenly shagaltar da sarari na duniya. Wannan shi ne m, saboda 149 miliyan sq. M. km. ƙasar lissafinsu kamar miliyan 16 sq. m. km. a cikinsa kankara, inda ba wanda yake zaune Hamada da kuma m tsaunuka. Ta yaya mutanen duniya samu tare da sauran 133 miliyan sq. M. km.? Wasu yankunan suna lugar tare da babbar yawa, da kuma wasu sassa bã su sãmun wani mutum guda rai.

Rabin daga cikin mazaunan da al'ummar duniya na zaune a birane. Ba zato ba tsammani, har kwanan nan, a cikin farkon karni na 19th, ba guda Locality iya taƙama da wata alƙarya da wani yawan miliyan 1. Amma da tsakiyar karni na 20th, birnin na miliyan biyar da aka takwas, da kuma ta 2000 kusan biyu da dozin birane sun zama Metropolitan yankunan da yawan mazauna fiye da 10 (!) miliyan.

Mai lugar birane a duniya kunshe a saman biyar, shi ne Shanghai (Japan), Istanbul (Turkey), Mumbai (Indiya), Tokyo (Japan), Karachi (Pakistan). Kato "amya", da cewa rayuwa, aikin, da fun, an haife kuma mutu multimillion wakilan Adam, yana da Mexico City, Bombay, Buenos Aires, Dhaka. Abin da ya yi, mutane sukan zauna a babban birnin kasar, saboda akwai karin dama ga kai-ganin da albashi.

Mutane da yawa san cewa gwamnatin kasar Sin ta da nufin rage adadin haihuwa, kawo "ƙuduri" na yara a karkashin m: daya iyali - daya yaro. Warware, wanda ya bayyana biyu baby, ci tarar, sun yi musu barazana tare da kore a cikin m yankunan da sauran fanarite. A overpopulated Indiya, shi ne kyawawa su da wani fiye da 'ya'ya biyu. Kuma duk saboda yawan mutanen duniya, ko kuma wajen, yawan mazauna a kowane daga cikinsu shi ne muhimmanci daban-daban daga juna. Kuma wani abu matsayi a cikin wannan jerin ciki kawai sama Sin da India. Bambanci ne muhimmi: ... The mazaunan kasar Sin - biliyan 1.3, India - kusan 1.2 biliyan, na uku wuri da manyan gefe da Amurka - 310 miliyan Great Rasha tare da "suna fadin" ne kusan 142 da miliyan mazaunan kan ni kawai a tara wuri . Kammala jerin Tuvalu - yana miliyan 10, da kuma Vatican - 800 (!).