Lapho kukhona kwabantu esiphezulu ukuphila ezweni? Kusukela lokho kwabantu yokuphila ixhomeke?

Lapho kukhona kwabantu esiphezulu ukuphila ezweni? Ososayensi, zokuma kwendawo Sekuyisikhathi eside ixazululwe le nkinga ezithakazelisayo. Siphinde ukukunikeza ukuthola impendulo yalo mbuzo othakazelisayo kulo esithi.

Ubuningi iphila ezweni

Mhlawumbe Akusiyo imfihlo ukuthi labantu surface iplanethi yethu akuyona ngokulinganayo basakaza. Ukuze enembile, kuba engalingani kakhulu. Kunzima ukukholelwa, kodwa emihlanu kuphela amaphesenti angu uMhlaba-70% bonke abakhileyo iplanethi ekhaya.

Ukuze ngeso lengqondo lapho ezweni kukhona kwabantu esiphezulu empilweni, ukubheka ikhadi elihambisana. Bona lisenza sizikhakhazise kangangani zokuma kwendawo, waliguqula omningi ulwazi oluyiqiniso izinzuzo ngokwanele capacious futhi beqonda kalula.

I ezindawo ebalazweni, elibonisa ngokucacile kwabantu ukuphila ezweni. It is eyenziwe iphuzu okuthiwa i-reception, lapho kokwabiwa ngumkhuba, inqubo okwaboniswa amachashazi. Kulokhu, lo mkhulu elinyathelisiwe amachashazi - endaweni ngaphezulu ezinabantu abaningi.

Ukwanda kwabantu - kuyini?

Kwabantu (noma ukuminyana) sabantu - inkomba yokuthi izinga labantu insimu ethile. Lena yinombolo zezakhamuzi ohlala unit endaweni. It ingabalwa ngenxa lonke izwe ngaphansi kwamanzi, kanye lamazwe ngamanye noma ezindaweni ezincane. Zokuma kwendawo ukukala kwabantu ukuphila ezweni ifomula elula:

Ukwanda kwabantu = inani labantu / endaweni zendawo ethile.

It is kulinganiswa ngo abakhileyo ngayinye ^km2.

Kuze kube manje, kwabantu labantu emhlabeni - abantu abangaba ngu-40 / km ^2. Ngesikhathi esifanayo kwabantu labantu ngaphakathi ezigudle emadolobheni emashumini izikhathi ephakeme kunaleyo ezindaweni zasemakhaya.

I ukuminyana kwabantu zomlando

Njengoba izazi-mlando nezingqapheli izazi zemvelaphi nenhlalo yabantu uthi, iminyaka eyinkulungwane 10 edlule wahlala eplanethini yethu abantu abayizigidi ezinhlanu kuphela. Nakuba zonke kwakwakhiwe amazwekazi, kodwa jikelele ukwanda kwabantu uphansi impela. Kamuva, ukuthuthukiswa isintu, idolobha baqala ukuvela, okuye eziba iqoqo la labantu okuhlushwa. Elibazungezile kwakhiwa ibhande lwezolimo predobladaniem abalimi ukukhiqiza ukudla imiphakathi yasemadolobheni.

On ukusatshalaliswa isintu emhlabeni kakhulu kakhulu kuthonywa okuthiwa Industrial Revolution, okwaqala ngo-Britain ngasekupheleni kwekhulu XVIII. Izakhamuzi waqala ukugxila ezindaweni zezimboni. Ngesikhathi esifanayo kukhona ikoloni asebenzayo of America elandelwa abantu baseYurophu (INguqulo Yezwe Elisha).

Izinto eziyinhloko sabantu ukusatshalaliswa

Kumele kuqashelwe ukuthi le kwabantu zokuphila eliwumhlaba kuncike ezicini eziningana zemvelo kanye nezomnotho. Ziyakwazi:

• izimo zezulu (i-elinabantu abaningi kakhulu indawo ye isimo sezulu sifudumele nakwezifudumele);
• impumuzo (iningi labantu emhlabeni bagxila emathafeni futhi emathafeni);
• ukufinyelela olwandle (ezindaweni ezisogwini, njengoba umthetho, ezinabantu kakhulu enabantu);
• khona emfuleni noma emanzini okungukuthi imithombo yamanzi ahlanzekile;
• umhlaba ingqalasizinda yezokuthutha, ezingeni yentuthuko umkhakha (lokhu umbandela isibe abalulekile kusukela ekuqaleni kwekhulu XIX).

Lapho kukhona kwabantu esiphezulu ukuphila ezweni?

Empeleni, wonke amazwekazi planethi (ngaphandle, mhlawumbe, Antarctica) babe izimo unomphela yokuhlala labantu. Nokho, "izinhlanzi ifuna lapho kujulile kunalokho, futhi umuntu -. Okuyinto engcono" Ngakho-ke, u-50% ezweni eMhlabeni iyikhaya akukho kuka 5% abantu bakhona.

Isifunda elinabantu abaningi kakhulu emhlabeni kubhekwa mpumalanga ye-Asia. Kube bagxila-30% wabo bonke abakhileyo emhlabeni. Isifunda wesibili e isibalo sabantu square kilometre kungenziwa ngokuthi eNtshonalanga Yurophu.

I kwabantu labantu ngisho ngaphakathi ezweni elilodwa ziyahlukahluka kakhulu. Qhathanisa isibonelo UK: e kwezifunda zezintaba yeScotland, sibalo is hhayi ningi than 10 abantu / km ^2, ngenkathi emaphakathi London - 20 000 km ^2!

Uma sihlaziya kwabantu labantu uthi ngazinye, lamazwe ahamba phambili le nkomba yilezi:

• ubukhulu of Monaco (16620 abantu / km ^2);
• I-Singapore (6389 abantu / km ^2);
• Vatican (2093 abantu / km ^2);
• Malta (1261 abantu / km ^2);
• Maldives (1163chel / km ^2);
• Bangladesh (1005 abantu / km ^2).

City-Champions ku ukwanda kwabantu

Inani elikhulu emadolobheni basuke bagxila eYurophu, eNyakatho Melika, futhi kulezi ziqhingi-Japanese. Sikulethela emadolobheni emhlabeni eziyishumi ezidla ubhedu ephezulu ukwanda kwabantu:

1. Shanghai (China)
2. Karachi (Pakistan)
3. Istanbul (Turkey)
4. Tokyo (Japan)
5. Mumbai (India)
6. Buenos Aires (Argentina)
7. Dhaka (Bangladesh)
8. Manila (Philippines)
9. Delhi (India)
10. Moscow (Russia)

isiphetho

Ngakho wazi impendulo yalo mbuzo lapho umhlaba khona kwabantu esiphezulu ukuphila. Ngakho, inani labantu emhlabeni isakazwa Ukuboshelwa kakhulu, kanye kwabantu bayo incike ezahlukahlukene zemvelo, kwezomnotho kanye zomlando.