Vanhu vazhinji vanodyara muti panofa mudiwa. Nenzira, ndiyo nzira yekuenderera mberi nehupenyu uye kune chimwe chinhu chemunhu kuti arambe ari mupenyu uye achipa runako.
Iyi tsika ine nhoroondo refu, kusvika padanho rekuti nhasi kune mamwe Biodegradable urns iyo inobvumira muti kukura kubva pane zvakasara.
Pfungwa yakasvibirira
Pfungwa ndeyekuti nyaya inoshandurwa uye nekudaro iyo inofa inofa yeiyo urn inogarisana pamwe nemupine mbeu inotanga kukura uye nekudaro muti unoumbwa. Iro zita reiyi urn ndiBios uye pokutangira ndiko kutenderera kwechisikigo uye mukana wekufa kuva hupenyu hutsva.
Zvakare, idzi urns dzakachipa kwazvo kupfuura mutengo wemariro echinyakare uye hazvisvibise nharaunda. Mukupesana, kuvigwa kwakasvibirira kunoitwa uko pasina mvura yekumesa inoshandiswa iyo inosvibisa nyika.
Kune akatiwandei urns eiyi dhayera uye imwe yadzo inototarisira nhanho yechipiri: kuisazve muti kana uchinge wakura muuri. Kana iwe watove wakakura zvakakwana kuti uve panze, kuiswa kwacho kunoitwa nehari inogadziriswa izvo zvinonyangarika zvega kuitira kuti pasave nemutsara wekupfuura kwayo nemubindu unosara.
Nzira nyowani yekurangarira
Iyo indasitiri yemariro iri kuchinja uye humbowo hwayo ndiyo mienzaniso yataurwa asi kune zvekare makuva echisikigo, kwavanozorora biodegradable urns pachinzvimbo chetsika mabwe emusoro. Nenzira iyi, iyo miti inokura apo zvisaririra zvinofudza mbeu mukati meiyo urns inoshandurwa kuita ndangariro dzakanakisisa dzevadiwa.
Iwo makuva ezvakatikomberedza anobva mutsika dzekumabvazuva nekuti munyika dzakaita seChina kana Japan vazhinji vevanhu vakafa vakapiswa. Kune rimwe divi, ivo vanotsvaga kuchengetedza nharaunda kuburikidza nekudyara uye kuchengetedza miti, zvirimwa nemaruva kuitira kuti hupenyu huenderere mberi.
Mhoroi, ndinoda kuve neruzivo rwakawanda.