Ingakanani ingxenye yomhlaba embozwe umhlaba?
Context:Umhlaba uyiplanethi yesithathu ukusuka elangeni futhi uwukuphela kwendawo eyaziwayo endaweni yonke lapho ukuphila kwaqala khona futhi kwahlala khona. Nakuba uMhlaba ungase ungabi namanzi amaningi kunawo wonke kuyi-Solar System, uMhlaba kuphela onamanzi aphilayo, anamanzi angenisa amanzi olwandle, ahlanganisa ngaphezu kuka-70.8% womhlaba nolwandle lwawo, okwenza uMhlaba ube umhlaba onolwandle. Izindawo ezisezindaweni ezibandayo zomhlaba okwamanje zigcina amanzi amaningi kunawo wonke amanye amanzi anezingqimba ezinkulu zeqhwa ezimboza ulwandle nomhlaba, ezifiphaza amanzi angaphansi komhlaba, amachibi, imifula namanzi asemkhathini. Umhlaba, ohlanganisa amazwekazi neziqhingi, uhlanganisa ngaphezu kuka-29.2% womhlaba futhi uhlanganiswe kakhulu yizimila. Ngaphansi komhlaba kukhona uqweqwe lomhlaba oluhlanganisa izingqimba eziningana ezihamba kancane, ezihlangana ndawonye ukuze zikhiqize izintaba-mlilo, izintaba-mlilo nokuzamazama komhlaba. I-nucleus engaphandle yomhlaba eketshezi ikhiqiza amandla kazibuthe akha i-magnetosphere yoMhlaba, ngokuyinhloko aphambukisa imimoya yelanga ebhubhisayo nemisebe yendawo yonke.
Amaphesenti angu-29,2 omhlaba ambozwe umhlaba.