Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Zvizhinji zvomusoro weVenus zvinoratidzika kuva zvakaumbwa nebasa remakomo anoputika. Venus ine makomo anoputika akawanda kakapetwa kanoverengeka kupfuura Pasi, uye ine makomo anoputika makuru 167 anopfuura makiromita 100 (62 mi) muupamhi. Nzvimbo bedzi ine makomo anoputika yakakura kudaro pasi pano iBig Island yeHawaii. Ikoku hakusati kuri nemhaka yokuti Venus ine mwoto unoputika zvikuru kupfuura Pasi, asi nemhaka yokuti goko rayo rakura zvikuru. Gungwa repasi rinoenderera mberi richishandurwa nekudzikira pamiganhu yemaplate tectonic, uye ine zera repakati pemakore angangoita mamirioni zana, nepo pamusoro peVenus pafungidzirwa kuva 300 <unk> 600 mamirioni emakore. Mitsara yakati wandei yeuchapupu inonongedzera kune chiitiko chemakomo chiri kuenderera paVenus. Munguva yepurogiramu yeSoviet yeVenera, mudziyo wokutenderera weVenera 9 wakawana uchapupu hwokuoneka kwemheni paVenus, uye mudziyo wokuongorora wokuburuka weVenera 12 wakawana uchapupu hwokuwedzera hwemheni nokutinhira. Venus Express yeEuropean Space Agency muna 2007 yakaona mafungu anotsvedzerera achisimbisazve kuitika kwemheni paVenus. Imwe bviro ndeyokuti madota anobva mukuputika kwegomo akanga achibudisa mheni. Humwe uchapupu hunobva pakuyerwa kwesulphur dioxide mumhepo, iyo yakaderera nechikamu 10 pakati pa1978 na1986, yakasvetuka muna 2006, uye yakadererazve ka10. Izvi zvingareva kuti mwero wacho wakanga wakakwidziridzwa kakawanda nokuputika kukuru kwemakomo. Muna 2008 na2009, uchapupu hwokutanga hwokuti makomo akanga achiri kuputika hwakaonekwa neVenus Express, sezviitiko zvina zvinopisa zvinopisa zvemukati memakomo muGanis Chasma, pedyo negomo rinoputika rinonzi Maat Mons. Matombo matatu akacherechedzwa mumakwara anopfuura rimwe akatevedzana. Aya mavara anofungidzirwa kuva anomirira marasha achangobva kubudiswa nokuputika kwemakomo. Tembiricha chaiyo haizivikanwi, nokuti ukuru hwenzvimbo dzinopisa haugoni kuyerwa, asi hunofanira kunge huri pakati pe800<unk>1,100 K (527<unk>827 °C; 980<unk>1,520 °F), zvichienzaniswa netembiricha yakajairika ye740 K (467 °C; 872 °F).  Mubvunzo: nyika ipi ine mheni?
Venus