Ishoramari rigenzurwa, ritanga umusaruro udasanzwe ku giciro
Ugereranyije n'ibiciro bitandukanye, uburyo bwa four-in-one buhuriweho butanga ikiguzi gito cyo kugura muri rusange, mu gihe bugabanya ibiciro by'inyongera nko guhuza imiyoboro, kuyishyiraho no kuyikoresha, bigatuma habaho inyungu nyinshi.Igiciro cyose cy'umutungo (TCO).
9. Ihamye kandi yizewe, igabanya amanota yo gutsindwa
Igishushanyo mbonera cyashyizwe hamwe kigabanya umubare w'imiyoboro yo hanze n'aho ihurira, bigabanya ibyago byo kwangirika gusanzwe nko kuva amazi no kwanduzwa n'isoko, bigatuma sisitemu yizewe cyane.