Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Mudziyo wokumhara wePhoenix wakadzorera mashoko anoratidza ivhu reMars kuva rine alkaline zvishoma uye rine zvinhu zvakadai semagesium, sodium, potassium uye chlorine. Zvinhu izvi zvinovaka muviri zvinowanikwa muvhu repasi, uye zvinodikanwa kuti zvirimwa zvikure. Kuedza kwakaitwa neLander kwakaratidza kuti ivhu reMars rine pH yepakati ye7.7, uye rine 0.6% yemunyu perchlorate. Iyi ndiyo yakanyanya kuwanda uye inoita kuti ivhu reMars rive rine chepfu (onawo chepfu yevhu reMars). Pakutanga mitsetse yacho yakasviba uye inoita yakajeka nokufamba kwenguva. Mitsetse yacho inogona kutanga munharaunda duku, yobva yapararira kwemazana emamita. Zvakaonekwa zvichitevedza miganhu yematombo nezvimwe zvipingamupinyi zviri munzira yazvo. Dzidziso dzinogamuchirwa kazhinji kazhinji dzinobatanidza kuti idzo ndidzo nhevedzano dzapasi dzakasviba dzevhu dzinoratidzirwa pashure pemadutu eguruva rakajeka kana kuti madhemoni eguruva. Dzimwe tsananguro dzinoverengeka dzakaperekedzwa, kubatanidza idzo dzinobatanidza mvura kana kuti kunyange kukura kwezvinhu zvipenyu.  Mubvunzo: Ndeipi dzidziso inogamuchirwa?
kuti iwo matema ari pasi pevhu akafukidzwa pashure pemakomba eguruva rakajeka kana kuti madhemoni eguruva