Kwalite mmepụta akwụkwọ ndụ akwụkwọ ndụ ma belata mmetụta gburugburu ebe obibi
Hapụ teknụzụ dị ọcha: Tinye teknụzụ mmepụta dị elu iji belata mmepụta pollions ma belata mmetụta gburugburu ebe obibi.
Na-ewusi ike ISTewater: wuo ụlọ ọrụ ọgwụgwọ zuru ezu, merie ụkpụrụ ikuku, ma zere mmetọ mmiri.
Belata mesbonlite carbon: na-eme ka ike na-eme udo, mee ka ikuku dị mma, belata ikuku griins, ma nye aka ịnagide mgbanwe ihu igwe.