Amathafa nemihlaba yeenkuni: features indawo zendalo

Ukwazi evela izifundo geography elengqalo, inkoliso abafundi ngazwi-nye athi ukuba savanna nemihlaba yeenkuni - .. Yile ndawo yendalo efanayo njengoko hlathi, emathafeni, kumathafa, intlango, njl Eli nqaku yenzelwe ukunika ingcamango article ngakumbi ngokucacileyo Amathafa kunye nakumahlathi.

indawo okuyo

Ngoko ke, Amathafa nemihlaba yeenkuni - ummandla wendalo, elo lifumaneka kuphela kwimimandla ethile ngeendawo. ngokubanzi zisasazwe kuzo kwimimandla subequatorial kuzo zombini zifaka, neendawo ezincinane ibekwe efudumeleyo ndawo. Okunye ngqo, kodwa kubume belizwe kwi isiqingatha kwilizwekazi lase-Afrika (40% yendawo iyonke). Ingaba nakumahlathi ngendlela eqhelekileyo kunye savanna kananjalo eMzantsi Merika, kwiindawo ezisemantla nasempuma Asia (umz Indochina), kwakunye eOstreliya.

Kaninzi iba yindawo ngamanzi azonelanga ukuba ihlathi kukuhluma okuqhelekileyo. Kaninzi Baqala "uphuhliso" babo intliziyo lizwekazi.

Zone Amathafa nemihlaba yeenkuni. Iimpawu sezulu

Kuba kwiindawo ezininzi zendalo esona sizathu sokuba esi silwanyana iimpawu, izityalo kunye imeko umhlaba, kuqala kwiinto zonke, imozulu, kunye nobushushu ngqo kunye notshintsho lobushushu (zombini diurnal zonyaka).

Ngokusekelwe kwezi mpawu zingentla kwi Indawo esikuyo Savannah, kusengqiqweni ukugqiba ukuba onke amaxesha kulo nyaka uphawuleka kushushu apha, nto leyo ibhiyozelwa ebusika owomileyo umoya ubhobhoyi ehlotyeni, phezu koko, esilawulwa mvula ifumile. Ukususa data evela kwiindawo zale ibhanti sentshinyela, ngokulandelelana, umphumo ukuncitshiswa ilixesha lemvula ubuncinane iinyanga 2-3 kunye Uphawu ngayo 8-9. Ngaba utshintsho lobushushu ngamaxesha izinzile - nto eyenza umahluko obukhulu degrees 20. Nangona kunjalo, umahluko imihla likhulu kakhulu - oko ukufikelela umahluko kangangoko 25 degrees.

umhlaba

Isimo umhlaba, ukuchuma yayo ixhomekeke ngqo kwi lonke ixesha imvula kwaye luphawulwa leachability eliphezulu. Ngoko ke, lo kufutshane ikhweyitha kunye amahlathi ethandwa of lommandla bendalo amathafa nemihlaba yeenkuni, kwaye emhlabeni wabo, esibonakala isiqulatho eliphezulu ngumhlaba obomvu. Kwiindawo apho ixesha lemvula sihlala iinyanga 7-9, imihlaba ezininzi ferrallitic. Indawo kunye ezaqala ngo kwiinyanga ezi-6 yaye ngaphantsi Sava imihlaba "zizityebi" kubomvu-mdaka. Kwiindawo slabooroshaemyh imvula owela kuphela isithuba seenyanga ezimbini ukuya kwezintathu, kwakheka umhlaba engafanelekanga kunye maleko ubhityileyo kakhulu wamatye (wamatye) - ukuya kwi 3-5% yemali iyonke.

Nditsho umhlaba ngathi kwilinen, sele isetyenziswe izenzo zabantu - langoku ezi zisetyenziselwa amadlelo imfuyo kunye nokukhula izityalo ezahlukeneyo, kodwa ngenxa yokuba ukusetyenziswa ngokungafanelekanga kwimimandla sele owaba ndobuyela kwiindawo ediniwe nenkqantosi, akakwazi ukuba ngakumbi thile ukondla zombini abantu kunye nezilwanyana.

Biota

Ukuze sisinde kule meko imaxongo, izilwanyana kufuneka baziqhelanise ndawo, njengokuba okunene kuzo zonke ezinye iingingqi. Amathafa nemihlaba yeenkuni ikushiye izilwanyana sisityebi. Ngokomzekelo, eAfrika kwiindawo savanna ezingenawo ezanyisayo: .. Indlulamthi, imikhombe, iindlovu, wildebeest, leengcuka, leengwenkala, iingonyama, neqwarha, njl Ngomhla ummandla Umzantsi Melika, kukho anteaters, armadillos, iinciniba, rheas, njalo baninzi .. kwaye inani zeentaka -. its notorious unobhala intaka, iinciniba Afrika, eSunbird, marabou, njl In Australia, "abahlali 'of amathafa nemihlaba yeenkuni ke kangaroos nabazala zabo amatakane, dingo zasendle. Ezidla iya ngexesha lembalela kwiindawo ezinikwe ngcono ngamanzi kunye nokutya, indlela apho ixesha ngokwabo babe izinto lokuzingela ezininzi kumarhamncwa (kunye nabantu kakhulu). Common kwi amathafa neentubi.

Xa echaza flora kukho indawo zendalo, njengoko amathafa nemihlaba yeenkuni, akunakwenzeka ukuba ukubalula Baobab - imithi emangalisayo, ngathi iinkamela yande zolondolozo lwamanzi kwaso. izilwanyana Kwakhona yomnga eqhelekileyo, epiphytes, imithi yesundu, quebracho, umthi Cacti, etc ... Ngamaxesha wembalela, abaninzi kubo tyheli, ibune, kodwa ukufika imvula yonke okusingqongileyo njengoko xa uzelwe ngokutsha kwaye kwakhona amandla bafika abuthele amandla nokulungiselela ukuba imbalela elandelayo .