ʻO kekahi wao nahele nui a kaulana hoʻi ma ka honua ʻo Sahara, kahi e uhi ana i ka ʻāina o nā ʻāina he ʻumi o ʻApelika. I nā kākau kahiko, ua kapa ʻia ka wao akua "nui". ʻO kēia nā expanses pau ʻole o ke one, pālolo, pōhaku, kahi e loaʻa ai ke ola i loko wale nō o nā oasis. Hoʻokahi wale nō kahawai e kahe ana ma aneʻi, akā aia nā loko liʻiliʻi i nā oase a me nā mālama nui o ka wai lepo. Noho ka ʻāina o ka wao akua ma mua o 7700 mano mau mika kūlike. km, ʻo ia ka mea liʻiliʻi iki ma kahi ma mua o Brazil a ʻoi aku ka nui ma mua o Australia.
ʻAʻole he wao akua hoʻokahi ʻo Sahara, akā he hui pū ʻana o nā wao akua he nui i kū i ka wahi like a me nā ʻano pae like. Hiki ke hoʻokaʻawale ʻia nā wao nahele e hiki mai ana:
Libia
ʻAlapia
Nubian
Aia kekahi mau wao akua liʻiliʻi, a me nā mauna a me kahi lua pele pau. Hiki iā ʻoe ke ʻike i kekahi mau kaumaha ma Sahara, ma waena o Qatar e hiki ai ke ʻike ʻia, 150 mau mika ka hohonu ma lalo o ka ʻilikai.
Nā kūlana aniau ma ka wao nahele
Aia kahi Sahara i kahi aniau maloʻo keu, ʻo ia hoʻi, he wela a wela hoʻi, akā i ka ʻākau loa he subtropical ia. I ka wao nahele, ʻo ka nui o ka mahana ma ka honua he +58 kekelē Celsius. No ka ua, hele lākou ma aneʻi i kahi mau makahiki, a ke hāʻule lākou, ʻaʻohe o lākou manawa e hiki ai i ka honua. ʻO kahi hanana pinepine i ka wao nahele ka makani e hoʻāla i nā ʻino. Hiki i ka wikiwiki o ka makani ke 50 mika i kekona.
Nui nā loli i nā mahana o kēlā me kēia lā: inā ma ke ao ka wela ma luna o + 30 kekelē, ʻaʻole hiki ke hanu a neʻe paha, a laila i ka pō e anuanu a hāʻule ka mahana i 0. ʻAʻole hiki i nā pōhaku paʻakikī ke kū i kēia mau fluctuations, kahi e haki a lilo i one.
Ma ka ʻākau o ka wao nahele ka mauna mauna Atlas, kahi e pale ai i ke komo ʻana o ka lehulehu o ke ea o ke Kaiwaenahonua i ka Sahara. E neʻe ka poʻe lewa mai ka hema mai ke kahawai ʻo Guinea. Hoʻopili ke aniau o ka wao nahele i nā wahi kaiāulu pili.
ʻO nā mea kanu o ka wao nahele ʻo Sahara
Hoʻolahalaha maikaʻi ʻole nā mea kanu a puni ka Sahara. Ma mua o 30 mau ʻano o nā mea kanu hopena i hiki i ka wao akua. Hōʻike nui ʻia ʻo Flora ma ka mauna kiʻekiʻe ʻo Ahaggar a me Tibesti, a ma ka ʻākau hoʻi o ka wao nahele.
Aia ma waena o nā mea kanu nā mea penei:
Pāluna
ʻO Ficus
Pākaina
Xerophytes
ʻAla palaoa
ʻAkasia
Ziziphus
Kākela
Kahului
Mauʻu hulu
Pālima lā
Nā holoholona i ka wao nahele ʻo Sahara
Hōʻike ʻia ka holoholona e nā māmela, nā manu a me nā ʻano ʻelala like ʻole. Ma waena o lākou, ma ka Sahara, aia nā jerboas a me nā hamster, nā gerbil a me nā antelope, nā kāne kāne kāne kāne a me nā chanterelles liʻiliʻi, nā ʻīlio hake a me mongoose, nā pōpoki one a me nā kāmelo.
Jerboa
ʻO Hamster
ʻO Gerbil
ʻAnelope
Kāne kāne kāne kāne
Nā chanterelles liʻiliʻi
Jackal
Mongooses
Nā pōpoki dune
Kāmelo
Aia nā moʻo a me nā moʻo ma aneʻi: e nānā i nā moʻo, nā agamas, nā moonihoawa, nā one one.
Varan
ʻO Agam
He moonihoawa horned
ʻO Sandy Efa
ʻO ka wao akua ʻo Sahara kahi honua kūikawā me kahi aniau hou loa. ʻO kēia kahi wela loa ma ka honua, akā eia ke ola ma aneʻi. ʻO kēia nā holoholona, nā manu, nā ʻelala, nā mea kanu a me nā lāhui nomadic.
Kahi neoneo
Aia ka wao akua ʻo Sahara ma ʻApelika ʻĀkau. Noho ia i ka nui mai ka ʻaoʻao komohana o ka ʻāina a i ka hikina no 4.8 tausani kilomita, a mai ka ʻākau a i ka hema 0.8-1.2 tausani mau kilomita. ʻO ka hapa nui o ka Sahara ma kahi o 8.6 miliona mau kilomika kilomika. Mai nā wahi like ʻole o ka honua, palena ka wao akua i nā mea aʻe:
- i ka'ākau - nā Atlas Mountains a me ke Kai Mediterranean;
- i ka hema - ka Sahel, kahi e hele ana i nā sabana;
- i ke komohana - ka Moana ʻAkelanika;
- i ka hikina - ke Kaiʻula.
ʻO ka hapa nui o ka Sahara e noho ʻia e nā wahi hihiu a me ka ʻole o ka poʻe, kahi e hiki ai iā ʻoe ke hui i kekahi poʻe nomads. Hoʻokaʻawale ʻia ka wao nahele ma waena o nā mokuʻāina e like me ʻAigupita a me Nigera, Algeria a me Sudan, Chad a me Sahara Komohana, Libya a me Morocco, Tunisia a me Mauritania.
Palapala ʻāina ʻo Sahara Desert
Kokua
ʻO ka ʻoiaʻiʻo, noho ka one i ka hapahā wale nō o ka Sahara, ʻoiai ke koena o ka ʻāina i noho ʻia e nā hale pōhaku a me nā kuahiwi o nā lua pele. Ma ke ʻano laulā, hiki ke ʻike ʻia ia mau mea i ka wao akua.
- Sahara Komohana - nā pāpū, nā mauna a me nā wahi haʻahaʻa;
- Ahaggar - mauna kiʻekiʻe;
- Tibesti - pā nui;
- Tenere - one one?
- Waonahele Libia;
- Mokulele - plateau;
- He waonahele ʻo Talak;
- Ennedy - papa nui;
- Waonahele ʻAlekelia;
- Adrar-Ifhoras - pā nui;
- Waonahele Arabia;
- El Hamra;
- Waonahele Nubian.
ʻO ka nui o nā one i loko o ke kai one e like me Igidi a me Bolshoi East Erg, Tenenre a me Idekhan-Marzuk, Shesh a me Aubari, Bolshoi West Erg a me Erg Shebbi. Aia kekahi puʻu a me nā puʻu o nā ʻano like ʻole. I kekahi mau wahi aia kahi hiʻohiʻona o ka neʻe ʻana, a me ke one mele.
Hoʻomaha Desert
Inā mākou e kamaʻilio kikoʻī e pili ana i ke kōkua, ke one a me ke kumu o ka wao akua, a laila hoʻopaʻapaʻa nā ʻepekema ʻo ka Sahara he papakū kai ma mua. Aia no ka Waonahele Keʻokeʻo, kahi o nā pōhaku keʻokeʻo nā koena o nā microorganism like ʻole o ka wā kahiko, a i ka wā o ka ʻeli ʻana, loaʻa nā paleontologists i nā iwi o nā holoholona like ʻole i noho miliona mau makahiki i hala.
I kēia manawa uhi ke one i kekahi mau ʻāpana o ka wao akua, a ma kekahi mau wahi e piʻi ka hohonu i 200 mika. Hāpai mau ʻia ke one e ka makani, ke hana nei i nā ʻano ʻāina hou. Ma lalo o nā puʻu a me nā puʻu one ke waiho nei nā waihona o nā pōhaku like ʻole a me nā minelala. I ka ʻike ʻana o ka poʻe i nā waihona o ka aila a me ke kinoea kūlohelohe, hoʻomaka lākou e huki iā lākou ma aneʻi, ʻoiai ʻoi aku ka paʻakikī ma mua o nā wahi ʻē aʻe o ka honua.
Nā kumu wai o ka Sahara
ʻO ke kumu nui o ka wao akua ʻo Sahara ka muliwai ʻo Nile a me Nigera, a me Lake Chad. Ua hoʻokumu ʻia nā muliwai ma waho o ka wao nahele, hānai lākou i ka ʻili a me ka wai kai. ʻO nā lālā nui o ka Nile ʻo ka Nile Keʻokeʻo a me Blue Nile, e hoʻohui i ka ʻaoʻao hema hikina o ka wao akua. E kahe ana ʻo Nigera ma ke komohana hema o ka Sahara, ma ka pākaha nona kekahi mau loko. I ka ʻākau, aia nā wadis a me nā kahawai e hana ma hope o ka ua nui, a e kahe pū kekahi mai nā pae mauna. Ma loko o ka wao akua ponoʻī, aia kahi pūnaewele wadi i hoʻokumu ʻia i ka wā kahiko. He mea kūpono ia e hoʻomaopopo ma lalo o ke one o ka Sahara aia kekahi mau wai kai e hānai i kekahi mau wai wai. Hoʻohana ʻia lākou no nā ʻōnaehana wai.
Muliwai Nile
ʻO nā mea hoihoi e pili ana i ka Sahara
Ma waena o nā mea hoihoi e pili ana i ka Sahara, pono e hoʻomaopopo ʻaʻole ia e haʻalele loa. Ma mua o 500 mau ʻano flora a he mau haneli mau ʻano holoholona i loaʻa ma aneʻi. Hoʻokumu ka ʻokoʻa o nā flora a me nā holoholona i kahi kaiaolaola kūikawā ma ka honua.
I loko o ka ʻōpū o ka honua ma lalo o ke kai one o ka wao nahele kahi kumu o ka wai artesian. ʻO kekahi o nā mea hoihoi ka hoʻololi ʻana o ka ʻāina o ka Sahara i nā manawa āpau. Hōʻike nā kiʻi satelite ke hoʻonui a hoʻemi nei ka wahi o ka wao akua. Inā ma mua o ka Sahara kahi sabana, he wao nahele ia, hoihoi ia i ka hana a kekahi mau makahiki me ia a me ka mea e lilo ai kēia kaiaolaola.
