1.ssimpy na-arụ ọrụ, iji ya adaba na ọnụego ọdịda.
Njikwa okpomoku 2.Computer, kpo oku, obere onodu okpomoku.
3.A nwere ike iji mmanụ ruo ogologo oge, ma na-eme ka ọ dị ọhụrụ, enweghị ebe inodue, ọ dịghị mkpa ịmịpụta, ọnụego carbonization.
4.Remove ghere ighe mgbe ị na-eghe iji hụ na mmanụ dị ọcha.
5. Ngwaọrụ bụ ọtụtụ ebumnuche, ma nwee ike ighe nri dị iche iche. Obere fig, ọ dịghị isi, ọ dịghị isi, mfe, na gburugburu ebe obibi.
6. Uzo nke acidification nke ighe bu ogbenye, a na-emeputa mmanu na-emebi emebi, ya mere na agba na uto nke ighe mbụ mgbe oyi.
7. Ichekwa ihe karịrị ọkara karịa nke igwe ọdịnala.
Usoro nhazi nke igwe nduku igwe bu ihe eji ehicha, na-asacha, blanking, igba akpiri, ihe eji eme ihe. Usoro akọwapụtara nke usoro nduku eghe: na-ewepụta ma na-ebugharị → ihicha → sọshing → sọks → → Friell → Friell → Friend → Funging → Funging → Funging → Funging → Funging → Funging → Funging →