1, U adkaysiga leexashada iyo leexashada: sida ugu fiican sida maqaarka dabiiciga ah, ma jiraan dildilaacyo 200,000 jeer ah oo maroojin heerkul caadi ah, 30,000 jeer ma jiro dillaacyo at -20 ℃.2, Boqolkiiba dhererka ku habboon (taabasho maqaar wanaagsan) 3, jeexjeex sare iyo xoogga diirka
Akhri wax dheeraad ah