Isingeniso: I-Desert Biome

I-desert biome ingenye yezindawo ezinzima kakhulu eMhlabeni. Ihlanganisa ingxenye eyodwa kwesihlanu yendawo yomhlabathi futhi ibonakala ngezinga layo lokushisa elibi kakhulu, imvula ephansi, nezimila ezingatheni. Naphezu kwalezi zimo ezinzima, ugwadule luyikhaya lezinhlobonhlobo zezitshalo nezilwane eziye zajwayela isimo esinzima sasogwadule phakathi nezigidi zeminyaka.

Izici Zezulu Zasogwadule

Isimo sezulu sasogwadule sibonakala ngokushisa kwalo okwedlulele, umswakama ophansi, nokuntuleka kwemvula. Emini, izinga lokushisa lingafinyelela ku-120°F (49°C), kanti ebusuku, lingehla libe ngaphansi kwezingaqhwa. Ukuntuleka komswakama emoyeni kusho ukuthi amanzi ahwamuka ngokushesha, okwenza kube nzima ukuthi izitshalo nezilwane ziphile. Imvula encane ogwadule nayo iyisici esikhulu ekusindeni kwezilwane zasogwadule, njengoba amanzi eyindlala futhi ngokuvamile kunzima ukuwathola.

Ukuzijwayeza Kwezilwane Zasogwadule

Izilwane zasogwadule ziye zashintsha izinhlobonhlobo zokuzisiza ukuba ziphile kule ndawo enzima. Ezinye izilwane, njengekamela, ziye zakwazi ukugcina amanzi emizimbeni yazo, kanti ezinye, njengegundane lekhangaru, zingaphila ngaphandle kokuphuza amanzi. Izilwane eziningi zasogwadule nazo zihamba ebusuku, okuzisiza ukuba zigweme ukushisa okukhulu kosuku. Ngaphezu kwalokho, izilwane eziningi zasogwadule ziye zaba nombala ovikelayo noma ukuziphatha ukuze zizisize zihlangane nendawo ezikuyo futhi zigweme izilwane ezizidlayo.

Izilwane Ezichuma Ogwadule

Naphezu kwezimo ezinzima, izilwane eziningi ziyachuma ogwadule. Ezinye zezilwane zasogwadule ezaziwa kakhulu zihlanganisa ikamela, inyokanyoka, ufezela, nempungushe. Lezi zilwane ziye zajwayela amazinga okushisa aphezulu kanye nokuntuleka kwamanzi, futhi zithole izindlela zokuphila kule ndawo enzima.

Ukungabibikho Kwamanzi Ogwadule

Esinye sezici eziyinselele kakhulu zokuphila ogwadule ukungabikho kwamanzi. Amanzi ayivelakancane ogwadule, futhi ukuwathola kungaba indaba yokuphila nokufa ezilwaneni eziningi. Ezinye izilwane, njengofudu lwasogwadule, ziye zahlakulela ikhono lokukha amanzi ezitshalweni ezizidlayo, kanti ezinye, njengegundane le-kangaroo, zingaphila ngaphandle kwamanzi nhlobo.

Izilwane Ezigwema Ugwadule

Nakuba izilwane eziningi sezijwayele ukuphila ogwadule, ezinye zikugwema ngokuphelele. Izilwane ezidinga amanzi amaningi, njengezimvubu nezindlovu, azikwazi ukuphila endaweni ehlala ogwadule. Ngokufanayo, izilwane ezidinga uhlaza oluningi, njengezinyamazane nezinyamazane, azikwazi ukuthola ukudla okwanele ogwadule.

Izinto Ezivimbela Ukusinda Kwezilwane Ogwadule

Kunezici eziningana ezingavimbela ukuphila kwezilwane ogwadule. Esinye sezici eziyinhloko ukuntuleka kwamanzi, okubalulekile kuzo zonke izinto eziphilayo. Ngaphezu kwalokho, amazinga okushisa aphakeme kanye nokuntuleka kwezimila kungenza kube nzima ngezilwane ukuthola ukudla okwanele ukuze ziphile. Izilwane ezizingelayo nazo ziwusongo olukhulu ogwadule, njengoba izilwane eziningi ziphoqeleka ukuba ziqhudelane ngezinsiza eziyivelakancane.

Ukufuduka Kwezilwane Ogwadule

Izilwane eziningi zasogwadule ziyafuduka ukuze zithole ukudla namanzi ngezinkathi zonyaka ezihlukahlukene. Ngokwesibonelo, ezinye izinhlobo zezinyoni zifudukela ogwadule phakathi nezinyanga zasebusika lapho ukudla kuyindlala kwezinye izingxenye zomhlaba. Ezinye izilwane, njengensephe, zifuduka zinqamule ogwadule ziyofuna amanzi nezindawo ezintsha zokudla.

Umthelela Wemisebenzi Yabantu Ezilwaneni Zasogwadule

Imisebenzi yabantu, efana nezimayini, ukufudukela emadolobheni, kanye nezolimo, ingaba nomthelela omkhulu ezilwaneni zasogwadule. Ukuthuthukiswa komuntu kungacekela phansi izindawo zemvelo zezilwane eziningi zasogwadule, kwenze kube nzima ukuthi zithole ukudla namanzi. Ukwengeza, ukungcola kanye neminye imithelela engemihle kwezemvelo kungaba nemiphumela ehlala isikhathi eside ku-ecosystem yasogwadule.

Izilwane Ezisengozini Ogwadule Lwezilwane

Izinhlobo eziningana zezilwane ogwadule lwe-biome zisengozini ngenxa yemisebenzi yabantu nezinye izici. Ezinye zezilwane zasogwadule ezisengozini enkulu zihlanganisa ufudu lwasogwadule, i-California condor, ne-Mexican grey wolf. Imizamo yokulondoloza iyaqhubeka ukuze kuvikelwe lezi zilwane nezindawo ezihlala kuzo.

Isiphetho: Ukubaluleka Kokongiwa Kogwadule

I-desert biome iyisimiso semvelo esiyingqayizivele nesibalulekile esiyikhaya lezinhlobonhlobo zezitshalo nezilwane. Kubalulekile ukulondoloza lesi simiso semvelo nokuvikela izilwane ezihlala lapho. Ngemizamo yokongiwa kwemvelo, singaqinisekisa ukuthi izizukulwane ezizayo zingajabulela ubuhle nokuhlukahluka kwe-desert biome.

Izikhombo kanye nokufunda okwengeziwe

• I-DesertUSA. (nd). Izilwane Zasogwadule. Kubuyiswe kusuka https://www.desertusa.com/animals.html
• I-National Geographic. (2021). I-Desert Biome. Kubuyiswe kusuka https://www.nationalgeographic.org/encyclopedia/desert-biome/
• Isikhwama seWorld Wildlife Fund. (2021). Izingwadule. Kubuyiswe kusuka https://www.worldwildlife.org/habitats/deserts