Yemvelo Umhlaba zone

izindawo zemvelo - kukhona izindawo ezithile surface eMhlabeni, okuyinto kuhluke kakhulu kusuka kwenye engavamile kwemithombo yemvelo, ikakhulukazi ukubukeka. ukwahlukana okunjalo luqhutshwa isikhathi eside futhi uyakwazi ukusebenzisa regionalization yemvelo nokuma kwezwe.

Ngamafuphi nje, izindawo zemvelo - kule ndawo, ukubukeka, yezimila nezilwane ezihlukahlukene lokwelekelela kuchazwa futhi ungabheki iyiphi enye. Okwakhe isici ngamunye wabo, iyabonakala ngokucacile futhi ivumela ezithile zezitshalo noma zezilwane kukhona ngokuhambisana izindawo bukhule lapho noma ukuphila.

izindawo zemvelo baziwa kalula ushintsho imvelo kanye evelele izimila hlobo. Lokho-ke kungabonakala ngokucacile, lapho omunye amachopho lisuka esilandelayo.

izimo Ukusinda kohlobo oluthile izihlahla, amakhambi, ezihlabayo kunqunywa izici ekhethekile zezulu ukuhlinzekela ezindaweni ezihlukahlukene zemvelo. Ngayinye yalezi ngabanye izici isici ngenxa imvula ezahlukene, umswakama kanye lokushisa air.

izindawo zemvelo zahlukahlukene ukuze kwelinye ingxenye iplanethi kungenziwa waphakamisela ukuhanguka ilanga nohlaza futhi iyindlala, kanye nezwe isilwane, futhi kwesinye - eyiqhwa neqhwa neze encibilika. Umahluko ingaphezu sobala. Nokho, ngokwemvelo, konke okunengqondo futhi ngokuvumelanayo, lezi ukuhwebelana akuzona abukhali.

izindawo zemvelo emhlabeni wonke: ehlane Arctic nezimfunda, ehlathini futhi ihlathi okuxubile, asemaqeleni kanye ihlathi nakwezifudumele, zone kanye iziphepho ihlathi Mediterranean, ehlane eyomile, semi ehlane futhi asemaqeleni eyomile. Futhi ukukhiqiza ehlane semi eyomile, eyihlanze aluhlaza, savannah bok, amahlathi omile futhi kunomswakama futhi kuyashisa, emathafeni alpine kanye ihlathi entabeni.

Izimpawu izindawo zemvelo inikeza incazelo zonke izici zesimo sezulu esivela kuzo. Ngokwesibonelo, endaweni oluyimfihlakalo kunalo lonke futhi kuze kube yileso kancane-ifundelwe ye-Arctic nase-Antarctic ice ezingwadule nokhahlo, kanye endaweni engaphansi sezulu elibuhlungu - emathafeni ase-, kukhona e-Antarctic futhi esishintshashintshayo Arctic.

Umoya lokushisa Arctic uphansi, kwezulu incane kakhulu, yonke indawo igcwele embozwe iqhwa, kuphela moss futhi ulele izimila.

I-Tundra umswakama high, imimoya enamandla, amachibi eziningi futhi emaxhaphozini, futhi inhlabathi kuyinto eyiqhwa yangempela. I engavamile zensimu - a treeless, kanye moss futhi ulele ikhava. Imvelo kule ndawo ayiyinhle kakhulu futhi okuyisidina.

esishintshashintshayo yemvelo Isici ayihlanganisi kuphela incazelo yalo, kodwa futhi ivumela ushintsho oluhle, isibonelo ezingasetshenziswa ukukhonza emathafeni futhi ehlathini. Ngezinye izingosi ezinjalo, kungase kube yezimila nezilwane ezihlukahlukene ejwayelekile yezindawo emibili elandelanayo.

izindawo zemvelo zomhlaba wembula enkazimulweni yayo egcwele endaweni ihlathi esifundeni yeNyakatho Nenkabazwe, lapho kukhona umbuso wangempela lezihlahla namahlathi okuxubile. It ngokuvamile utholakala izihlahla ezinjalo oki Linden, umlotha, beech, maple. Summer kulezi zindawo efudumele ngokwanele ukuba 20 ° C, umnkantsha ngalobo busika ukuba -50 ° C kanye nomswakama eliphezulu.

Leli hlathi-asemaqeleni kungabuye ngokuthi yemvelo inguqulelo zone, esemgwaqweni ukuthi aseNyakatho Nenkabazwe. Kule ndawo, omunye zingabuka alternation amahlathi coniferous kanye emaqeleni, inala otshanini obude ukuthi usukela kahle e-United States nase-Canada.

Izoni asemaqeleni Itholakala enyakatho esipholile zone womhlaba, azikho amahlathi, futhi endaweni embozwe utshani, kodwa amanzi akwanele. Imibandela ukukhula izihlahla kuphela ezigodini emfuleni. Soil - humus, okuyinto isetshenziswa kakhulu indoda.

Ezingwadule futhi semi ezingwadule ku izingxenye ezilandelayo: athokomele, ezishisayo nezithokomele. Izulu lomisile. Iinhlokwezi zihlukaniseke libhekene surface flat, ukuntuleka yezimila nezilwane ezihlukahlukene ngokucacile. Kukhona ezingwadule zihluke kakhulu: sandy, nosawoti, Stony, nobumba.

Okwamanje, ososayensi balinganisela ukuthi ehlane kunesithembiso ezingaphezu kuka 16.5 kwezigidi ezingu sq. Km (ngaphandle Antarctica), nokuthi u-11% womhlaba. C. Antarctica kule ndawo ingaphezu 20%. Utshani ehlane nenhlabathi eyindlala ampofu, ngezinye izikhathi kunezindlela ezivundile.

Mhlawumbe ezithandeka kakhulu yiwona emahlathini asezindaweni ezishisayo. Abanalo umehluko kwesizini sezulu kanye nezihlahla khombisa ukungaqapheli izindandatho ukukhula. Kuyinto ipharadesi langempela ngoba izitshalo nendawo ezikhangayo abacwaningi izilwane zasendle.