Dziko la Africa lili ndi zipululu zambiri, kuphatikiza Sahara, Kalahari, Namib, Nubian, Libyan, Western Sahara, Algeria ndi mapiri a Atlas. Chipululu cha Sahara chimakwirira kwambiri kumpoto kwa Africa ndipo ndiye chipululu chachikulu kwambiri komanso chotentha kwambiri padziko lapansi. Akatswiri poyamba ankakhulupirira kuti mapangidwe a zipululu za ku Africa anayamba zaka 3-4 miliyoni zapitazo. Komabe, kupezeka kwaposachedwa kwa milu yamchenga yazaka 7 miliyoni kudawatsogolera kukhulupirira kuti mbiri yazipululu zaku Africa mwina idayamba zaka mamiliyoni ambiri m'mbuyomu.
Kodi kutentha kumakhala kotani m'zipululu zaku Africa
Kutentha kwa zipululu za ku Africa ndikosiyana ndi Africa yense. Kutentha kwapakati kumakhala mozungulira 30 ° C chaka chonse. Kutentha kotentha kumakhala pafupifupi 40 ° C, ndipo kutentha komwe kumakwera mpaka 47 ° C. Kutentha kwambiri komwe kunalembedwa ku Africa kunalembedwa ku Libya pa Seputembara 13, 1922. Masensa a thermometer adazizira mozungulira 57 ° C ku Al-Aziziya. Kwa zaka zambiri, amakhulupirira kuti ndiwotentha kwambiri padziko lonse lapansi.
Madera a Africa pamapu
Kodi nyengo yam'mapululu aku Africa ndi yotani?
Kontinenti ya Africa ili ndi nyengo zingapo ndipo zipululu zowuma zimakhala zotentha kwambiri. Kuwerenga kwa ma thermometer masana ndi usiku kumasiyana kwambiri. Madera aku Africa makamaka amakhala kumpoto kwa kontrakitala ndipo amalandira mamvula pafupifupi 500 mm pachaka. Africa ndiye kontinenti yotentha kwambiri padziko lapansi, ndipo zipululu zazikulu zimatsimikizira izi. Pafupifupi 60% ya kontinenti ya Africa ili ndi chipululu chouma. Mkuntho wamfumbi umachitika pafupipafupi ndipo chilala chimachitika m'miyezi yotentha. Chilimwe sichimapilira m'mbali mwa nyanja chifukwa cha kutentha kwambiri komanso kutentha kwakukulu, mosiyana ndi madera amapiri, omwe nthawi zambiri amakhala ndi kutentha pang'ono. Mvula yamkuntho ndi samamu zimachitika makamaka nthawi yachilimwe. Mwezi wa Ogasiti nthawi zambiri amadziwika kuti ndi mwezi wotentha kwambiri m'zipululu.
Zipululu za ku Africa ndi mvula
Madera aku Africa amalandila mvula pafupifupi 500 mm pachaka. Mvula imapezeka kawirikawiri m'zipululu zouma za ku Africa. Mpweya wambiri ndi wocheperako, ndipo kafukufuku akuwonetsa kuti kuchuluka kwa chinyezi komwe kumalandiridwa ndi chipululu chachikulu cha Sahara sikupitilira 100 mm pachaka. Zipululu ndizouma kwambiri ndipo pali malo omwe sipadakhalepo dontho lamvula kwazaka zambiri. Mvula yambiri yapachaka imapezeka mdera lakumwera nthawi yotentha, pomwe dera lino limagwera mdera lamapiri otentha (nyengo ya equator).
Mvula M'chipululu cha Namib
Akuluakulu m'chipululu cha Africa
Chipululu chachikulu kwambiri ku Africa, Sahara, chimakwirira pafupifupi ma kilomita 9,400,000. Chachiwiri chachikulu ndi chipululu cha Kalahari, chomwe chimakwirira makilomita 938,870.
Madera osatha a Africa
Zinyama zotani zomwe zimakhala m'zipululu zaku Africa
M'zipululu za ku Africa muli mitundu yambiri ya nyama, kuphatikizapo African Desert Turtle, African Desert Cat, African Desiz Lizard, Barbary Sheep, Oryx, Baboon, Hyena, Gazelle, Jackal, ndi Arctic Fox. M'zipululu za ku Africa muli mitundu yoposa 70 ya nyama, mitundu 90 ya mbalame, mitundu 100 ya zokwawa ndi ma arthropod angapo. Nyama yotchuka kwambiri yomwe imadutsa m'zipululu za ku Africa ndi ngamila ya dromedary. Nyama yolimba imeneyi imayenda m'njira imeneyi. Mbalame monga nthiwatiwa, bustards ndi mlembi mbalame zimakhala m'zipululu. Pakati pa mchenga ndi miyala, mitundu yambiri ya zokwawa monga njoka zam'mamba, chameleon, skinks, ng'ona ndi arthropods zakhazikika, kuphatikizapo akangaude, kafadala ndi nyerere.
Ngamila yoyendetsa ngamila
Momwe nyama zimasinthira moyo m'zipululu zaku Africa
Nyama m'zipululu za ku Africa zimayenera kusintha kuti zipewe zolusa komanso kuti zizikhala m'malo ovuta kwambiri. Nyengo nthawi zonse imakhala youma kwambiri ndipo amakumana ndi mvula yamkuntho yamkuntho, ndikusintha kwambiri kutentha usana ndi usiku. Zinyama zakutchire zomwe zimapulumuka ku biomes zaku Africa zili ndi zambiri zoti zimenyere kuti zizikhala m'malo otentha.
Nyama zambiri zimabisala m'mayenje momwe zimabisalira kutentha kotentha. Nyama izi zimapita kukasaka usiku, kuzizizira kwambiri. Moyo m'zipululu za ku Africa ndi wovuta kwa nyama, zimavutika ndikusowa kwa zomera komanso magwero amadzi. Mitundu ina, monga ngamila, ndi yolimba ndipo imagonjetsedwa ndi kutentha kwambiri, imakhala masiku angapo yopanda chakudya kapena madzi. Chilengedwe chimapanga malo okhala ndi mthunzi pomwe nyama zimabisala masana pamene kutentha kumakhala kotentha kwambiri m'zipululu za ku Africa. Nyama zokhala ndi matupi owala sizimatha kutentha ndipo nthawi zambiri zimapirira kutentha kwakanthawi kotalikirapo.
Kasupe wamkulu wamadzi wazipululu zaku Africa
Nyama zimamwa mitsinje ya Nile ndi Niger, mitsinje yamapiri yotchedwa wadis. Ma oase amatumikiranso ngati magwero amadzi. Madera ambiri achipululu ku Africa amavutika ndi chilala nthawi yotentha chifukwa mvula imagwa pang'ono.
