<prompt> Pfupisa nyaya yacho: Uchapupu hwokuti pane imwe nguva Mars yaimbogarwa huri kuramba huchiwedzera, sezvo mienzaniso yakaunganidzwa neMars Curiosity rover yeNASA yakafumura chinhu chinokosha muupenyu mudombo reMars. Masayendisiti akawana zvisaririra zvezvinhu zvinogadzirwa nenitrogen zvinonzi nitrates, manyuko anokosha ezvokudya zvezvinhu zvipenyu zviri pasi pano. Kuwana kwacho itsvo yapakuvamba zvikurusa munhau yokuti nepo Mars isingabereki uye yakaoma zvino, yakambogarwa. Masayendisiti eNasa muCalifornia akawana ufakazi hwe nitrogen paMars. Zvakawanikwa zvakaitwa neCuriositys inoratidzwa Sample Analysis at Mars instrument. Masayendisiti akawana nitrates - manyuko enitrogen nokuda kwoupenyu paPasi. Zvingangodaro kuti rakagadzirwa nekuputika kwenyeredzi duku kana kuti nemheni dzinobuda mumakomo anoputika. Zvakawanikwa zvakabudiswa mumagazini inonzi Proceedings of the National Academy of Sciences. Mupepa ravo, boka ravanzveri rakati nitrogen yaigona kuratidzira nhano yokutanga yetenderero yenitrogen yapakuvamba pamusoro peMars yekare. Izvi zvingadai zvakagovera manyuko enitrogen anosvikika muzvinyorwa zvoupenyu nokuda kwoupenyu paMars. Mhepo yakapoteredza Pasi ine nitrogen yakawanda yakaita kuti upenyu huvepo, asi kwakabva mhepo yatinofema kwave kuri chakavanzika kwenguva refu. Zvino, masayendisiti anodavira kuti awana mhinduro yacho: kuti masimba etsika akaparira makomo nemakomo anoputika, akaitawo kuti mhepo igone kugarwa. Nyanzvi dzesayenzi yenyika dzakadzidza makemikoro etektoni ndokuwana kuti nitrogen yakatanga kuunganidzwa mumhepo yakapoteredza Pasi makore mabhiriyoni matatu apfuura. Vachinyora mumagazini inonzi Nature Geoscience, vatsvakurudzi vepaCarnegie Institution of Washington vakatsanangura muna October 2014 kuti makemikari emhepo yatinofema anokonzerwa nemabhiriyoni emakore akaitwa photosynthesis, uyewo nokufamba kwepasi. Nepo masayendisiti aiziva kuti upenyu hwezvirimwa ndihwo hwaiita kuti okisijeni iwande, iyo inoumba chikamu chimwe muzvishanu chemuchadenga chePasi, nitrogen - inoumba 80 muzana yemhepo - yakanga ichiri chakavanzika. Kuwanikwa kwenitrogen yemuno yeMars muzvinhu zvepasi zveMars zvine zvazvinoreva zvakakosha pakugara uye,...  <response>: Masayendisiti eNasa muCalifornia akawana ufakazi hwe nitrogen paMars. Zvakawanikwa neCuriositys Sample Analysis paMars. Masayendisiti akawana nitrates - manyuko enitrogen nokuda kwoupenyu paPasi. Zvingangodaro kuti rakagadzirwa nekuputika kwenyeredzi duku kana kuti nemheni dzinobuda mumakomo anoputika. Kunowedzera uchapupu hwokuti nyika tsvuku yakambogarwa kare kare. 