Mu mushinga ukomeye wo kubyaza ingufu z'umuyaga ubyinana n'imbaraga z'ibidukikije, umuyaga ni wo mubare w'ingenzi kandi ni na wo uhinduka cyane. Gufata neza kandi mu buryo bwizewe buri terambere ry'umuyaga byabaye ingenzi cyane mu mirima y'umuyaga, kuva ku guhitamo aho imbuga zigomba gukorerwa no guteganya kugeza ku mikorere yayo...
Iyo urugero rwa ogisijeni, pH, na ammonia byashongeshejwe bitakiri ibyo umuntu yasoma n'intoki ahubwo bikaba ari amakuru atuma umwuka winjira mu buryo bwikora, gutanga ibiryo neza, no gutanga amakuru ku ndwara, impinduramatwara mu buhinzi ishingiye ku "buhanga mu by'amazi" iri kugaragara mu burobyi ku isi yose. Mu migezi ya Noruveje...