Antarctica chii?
Antarctica inzvimbo ine makomo akapoteredza South Pole yePasi, yakatarisana nenzvimbo yeArctic yakapoteredza North Pole. Antarctica inosanganisira kondinendi yeAntarctica, Kerguelen Plateau nedzimwe nzvimbo dzezvitsuwa dziri paAntarctic Plate kana kumaodzanyemba kweAntarctic Convergence. Dunhu reAntarctic rinosanganisira masherufu echando, mvura, uye nharaunda dzese dzezvitsuwa muSouthern Ocean iri kumaodzanyemba kweAntarctic Convergence, nzvimbo ingangoita 32 kusvika 48 km (20 kusvika 30 mi) yakafara inosiyana mukureba kwemwaka. Nharaunda yacho inofukidza inenge 20 muzana yeSouthern Hemisphere, umo 5.5 muzana (14 mamiriyoni emakiromita mativi mana) iri nzvimbo yapamusoro yekondinendi yeAntarctica imene. Nzvimbo dzose dzomunyika nemapapiro echando ari kumaodzanyemba kwe60°S dzinotungamirirwa neAntarctic Treaty System. Biogeographically, nzvimbo yeAntarctic ndeimwe yenzvimbo sere dzebiogeographic dzenyika yepasi.