Ukushayela amandla wesifunda isici ehlane arctic: embodiments, izakhi eziyisisekelo

Ngokuvamile izifundo yomlando zemvelo inikezwe umsebenzi onjalo: ". Yakha isikimu supply chain" ulwazi School Ungenza lokhu abafundi esikoleni samabanga aphansi kakade. Lolu hlobo lomsebenzi kusiza ukuhlola kahle kanjani umfundi anayo ulwazi mayelana izilwane nezitshalo endaweni ethile. Njengoba udinga ube ulwazi ngokwanele oluphelele, umsebenzi akuyona osenyameni ukukhanya. Isihloko Uzonikezwa umdwebo amandla wesifunda, nobuntu ehlane arctic, futhi unikeze incazelo futhi uchaze izimiso zokwakha.

Ezokuphathwa kokuthengwa kwempahla nemisebenzi: kuyini?

Uyini uchungechunge ukudla? Akusiyo imfihlo ukuthi ukuphila emhlabeni is azungeza: ezinye izinto eziphilayo bazalwa ukunikeza izinto zokwakha eziphilayo lapho kwakhiwa ukukhula yabanye. Izinto eziningi eziphilayo zihlala - isitshalo-ukudla, abanye (kufaka phakathi abantu) - uma ibona izilwane eziyingozi.

Ekuqaleni uchungechunge ngalinye izitshalo (plankton noma, esimweni kwemvelo), ngemuva kwalokhu - lezi zinambuzane herbivorous noma izilwane. Phezulu - nomzingeli. Ngokuthakazelisayo, uma lantambama okungenani okuyisifunda esisodwa isici, kukhona yokuqothulwa futhi lonke, ngoba uxhumano anqunywe. Ake sicabangele isibonelo esikhethekile.

Indlela yokwenza supply chain umdwebo, ejwayelekile asemaqeleni zone? Ukuze uqalise ukunquma ukuthi iziphi izitshalo nezilwane abahlala kule nsimu. It ubuswa utshani nesomiso ukumelana futhi izimbali, ezifana feather utshani noma okusanhlamvu. Phakathi izilwane asemaqeleni ubuswa namagundane. Zaziziningi izilwane - izimpungushe noma izinkozi, izikhova. Nazi izibonelo ngamaketanga: Utshani - intethe - frog - ukhozi asemaqeleni. Noma lokhu: okusanhlamvu - igundane vole - impungushe.

ehlane Arctic: izici zezulu

Ngaphambi sikhuluma ngalokho supply chain umdwebo, nobuntu ehlane arctic, kufanele ube njani le izoni sezulu. Le ndawo badla imbuya ngothi ngenxa yesimo sezulu elibuhlungu ku yezimila nezilwane ezihlukahlukene.

Umhlaba embozwe ungqimba Iqhwa, ngakho cishe akukho izimila: kuphela utshani ezingavamile, wona kanye ulele. Cishe efanayo kunjalo ezihlala ezweni: lemmings kuphela, izimpungushe, onongwaja namabhere. Ukuze umhlaba akunakubangelwa inyoni amakoloni - ezinyangeni zasehlobo, izinyoni zakha izidleke zazo emagatsheni awo emaweni.

Ngo amanzi oLwandle i-Arctic uhlalwe walruses nezimvu zamanzi, futhi ezinye izinhlobo zezinhlanzi arctic.

Plankton - inhlanzi - seal - polar bear

Ake sihlole indlela izinto eziphilayo zidla kule ndawo. Wesifunda wokuqala supply wesifunda isici ehlane arctic iqala plankton. Lokhu ezincane-eziphilayo ezihlala emanzini. Abakwazi simelane ukugeleza, ngakho iflothi khulula kukholamu amanzi. abangamakhulu amabili zama-phytoplankton ethulwa kule ndawo (okwazi photosynthesis) futhi okuningi we zooplankton (protozoan owumphumela kanye ezinamagobolondo).

isixhumanisi Landelayo - izinhlanzi. Lalo e-Arctic Ocean uhlalwe kuka-150 zama. Phakathi kwabo kukhona abamele i-cod, ama-salmon, ulwe, inhlanzi. Bonke ingashintshwa ukuze ngaphansi kwezimo ezinzima kakhulu zenyakatho.

Fish ekhasini lwezimpawu. Lezi zilwane ezincelisayo zinamaphiko zokwenziwa lapho ukuhambisa kahle ngaphansi kwamanzi. izimpiko Front.

Lesi sifunda ugesi ezindaweni arkticherskih ezingwadule ezimhlophe uphela bear. Kuyinto umhlaseli ngobukhulu e-Arctic akuyona kuphela, kodwa futhi emhlabeni wonke. isisindo Maximum sesilwane - ton, ubude ngabanye ukufinyelela ngamamitha amathathu. Zidla on lwezimpawu. Kwenze ngale ndlela: kuqamekelwa inyamazane, unhlangothi a ngezidladla enamandla washaywa ekhanda (ukushaya) kanye ikhukhulwa ogwini.

Sedge - Lemming - impungushe

Enye umdwebo wesifunda amandla isici ehlane arctic iqala sedge. Lona imbiza kuphela bukhule endaweni. Nakuba lesi sitshalo kuyinto linesizotha, wamboza endaweni yabo lincane kakhulu.

Sedge udle namagundane. Ngo-Arctic, liklasi labo imelelwa lemmings. Lezi zilwane ezincane, noma ngabe ngubani onolwazi of hamsters ungadla izikhathi eziningana isisindo sayo. Umzimba elincane eduze ezindlebeni ekhanda nasemilenzeni omfushane - lawa izici zalesi igundane. Lemming noboya umbala luyehluka kuye ngokuthi yisiphi isikhathi sonyaka: kusukela grey ansundu ukukhanyisa ehlobo, awube mhlophe ebusika.

Phezulu iketango impungushe polar - impungushe. Kusukela ekilasini umzalwane wakhe - impungushe abavamile - nomzingeli Unomzimba esiyisigqigqi ngaphezulu laphetha empumulweni futhi okungezona acute indlebe amagobolondo, aphume noboya ocebile Fluffy cishe akubonakali. Ngokuvamile, fox akusho akwesabe kungekho izitshalo, akukho izilwane. Angaba adle, ezifana cloudberry namagundane. Fox akusho oluhlehlela nenhlanzi, ngasizathu simbe balahleke.