Malo achilengedwe a North America: zimaonetsa specifications

malo achilengedwe a North America kukokera pamodzi meridians, chifukwa m'dera lililonse m'dzikoli ali ndi mwayi kukhala mafakitale ena. Chozama malo achilengedwe ndi, m'pamenenso lidakali pamodzi meridian lapansi. Popeza kuti zimachititsa chilumbachi patsogolo kwa kusintha mu chiŵerengero cha kutentha ndi chinyezi osati kuchokera kumpoto mpaka kummwera, komanso kuchokera kumadzulo kupita kum'mawa.

malo achilengedwe a North America, m'dera la Greenland ndi Canada Archipelago, wotchedwa Arctic zipululu. Popeza nyengo ndi wankhanza kwambiri, izi zinathandiza kuti chizindikiro osauka kwambiri nyama ndi zomera. M'madera amene Sali wotanganidwa ndi ayezi, izo Tingaone ndere yekha ndi lichens. Pafupifupi dziko lonse nyama amakhala ku nyanja.

Kumpoto kwa Africa ndi zone Titafika pamalo. Popeza nthawi zonse chinyezi, gawo zinafika madzi. Pafupifupi dera lonse ali ndi ndere ndi lichens. Koma mitengo, birch nyenyezi yaing'ono ndi alder si kufika msinkhu wa masentimita oposa 5.

Patsogolo kum'mwera, ndi malo achilengedwe a North America zikuwoneka kunadetsa Titafika pamalo. Amaona gawo Transitional ndipo amakhala ndi alternating nkhalango madera Titafika pamalo. nawonso yodziwika ndi kukhalapo kwa alder ndi msondodzi m'nkhalango. Only m'dera la mitsinje kuonekere spruce ndi larch.

Natural dera la nkhalango coniferous ili kum'mwera zina. Apa inu mukhoza kuona ndi nkhanza yaitali dzinja ndi chirimwe - yochepa ndi ofunda. Pankhani chinyezi dothi ndi mpweya, kuyambira m'dera amakhala ndi pamlingo wochepa wa evaporation ndi chinyezi pano owonjezera.

Zipangizo, North America zone yodziwika ndi mbali wapakatikati. Choncho, pakati coniferous ndi nkhalango deciduous ndi dera la nkhalango losanganikirana.

Ndipo kale mu dera la malo Appalachian ankaimira nkhalango broadleaf, amene amakhala ndi mitundu yosiyanasiyana mtengo. Monga nyama, pali mbawala ambiri, porcupines, kumakhala baribalu ndi possums, amene ali oyimira yekha wa marsupials mu Africa lonse.

Koma m'madera lathyathyathya m'dzikoli, pali zoni nkhalango-steppe. kum'mawa amatchedwa tchire, chifukwa ali ndi digiri apamwamba chinyezi. Lero, dera lino analima minda mokwanira chifukwa amakhala ndi Kuyanjana pakathi pa nthaka, yabwino nyengo ndi wakuda nthaka yabwino.

North America, kumene malo achilengedwe zili bwino pa ulamuliro dera lawo, amakhala ndi kukhalapo kwa woyendera nthambi steppe m'chigawo chapakati m'dzikoli. Apa, wambirimbiri kutentha umaperekedwa, koma zimenezi si okwanira kuchuluka kwa chinyezi imalipidwa.

Monga mbali ya kum'mawa kwa woyendera nthambi subtropical, pali kukula nkhalango wosanganiza, umaimiridwa ndi mitundu yosiyanasiyana ya conifers, mitengo nyenyezi yaing'ono kanjedza ndi mitundu chitsamba chilichonse wa masamba obiriwira thundu.

Ngati ife kulankhula za Pacific gombe, chimakhala chogwidwa ndi nkhalango yolimba ndi zitsamba. The dothi ndi zofiirira, ndipo iwo kukula kwambiri a mitundu osowa wa masamba obiriwira thundu, amene kale pamaso pa Ice Age.

malo achilengedwe a America, agwilitse chilumba Florida ndi California amatchedwa subtropical ndi otentha. mabacteria ndi alternated lililonse meridian ena. The gawo mkati wotanganidwa kwathunthu m'madera savannah ndi woodland. Pankhani ku Saroni Atlantic, izo mochuluka wothira mphepo ya mwera, chifukwa ochuluka zedi nkhalango zotentha.

Mu Cordillera bwino kwambiri umaimiridwa ndi zone okwera.