Likhulu kangakanani ithafa laseTibet?
Context:I-Tibet (/tɪˈbɛt/ (lalela); Tibetan: བོད་, Lhasa dialect: [phøː<unk>] Böd; Chinese: 西藏; pinyin: Xīzàng) yisifunda e-Asia, esihlanganisa ingxenye enkulu ye-Tibet Plateau futhi sihlanganisa cishe i-2,500,000 km2 (970,000 sq mi). Yizwe labantu baseTibet. Okunye okuhlala kuleso sigodi amanye amaqembu ezinhlanga afana namaMonpa, amaTamang, amaQiang, amaSherpa namaLhoba futhi, kusukela ngekhulu lama-20, inani elikhulu lamaHan Chinese namaHui ahlala khona. Kusukela ngo-1951 i-People's Republic of China yanqoba iTibet, lonke ithafa laseTibet belilokhu lingaphansi kokuphathwa yi-People's Republic of China. I-Tibet ihlukaniswe ngokwengxenye yaba yi-Tibet Autonomous Region, kanye nezingxenye zezifundazwe zase-Qinghai naseSichuan. I-Tibet iyisifunda esiphakeme kunazo zonke emhlabeni, enokuphakama okuphakathi kwamamitha angu-4,380 (14,000 ft). Itholakala eHimalaya, indawo ephakeme kunazo zonke eTibet yiNtaba i-Everest, intaba ephakeme kunazo zonke eMhlabeni, ephakeme ngamamitha angu-8 848.86 (29,032 ft) ngaphezu kolwandle.  Umbuso waseTibet wavela ngekhulu lesi-7. Ekuphakameni kwayo ngekhulu lesi - 9, uMbuso WaseTibet wanda kakhulu ngaphezu kweThafa LaseTibet, kusukela eTarim Basin nasePamirs entshonalanga, kuya eYunnan naseBengal eningizimu - mpumalanga. Yabe isihlukaniswa yaba izindawo ezihlukahlukene. Ingxenye enkulu yeTibet esentshonalanga nephakathi (i-Ü-Tsang) ngokuvamile yayibumbene ngaphansi kochungechunge lohulumeni baseTibet eLhasa, eShigatse, noma ezindaweni eziseduze. Izifunda ezisempumalanga yeKham ne-Amdo ngokuvamile zazigcina isakhiwo sezombusazwe sendabuko esingalawulwa, zihlukaniswe phakathi kwamabukhosi amancane namaqembu ezizwe, kanti futhi zivame ukuwela ngaphansi kokubusa kwamaShayina; ingxenye enkulu yale ndawo yagcina ihlanganiswe nezifundazwe zaseSichuan naseQinghai. Imingcele yamanje yaseTibet ngokuvamile yasungulwa ngekhulu le - 18.
I-Tibetan Plateau ihlanganisa indawo engamakhilomitha-skwele angaba ngu-2.500.000