Imfuyo iyichaphazela njani indalo?

Iinkomo zizilwanyana ezibalaseleyo eziye zaba nathi kangangeenkulungwane ezininzi, apho besizisebenzisa kwaye siqhubeka ukuzisebenzisa ukuze zisetyenziswe ngabantu. Nangona kunjalo, Wakhe wazibuza ukuba ingaba imfuyo iyichaphazela njani indalo?

Nokuba impendulo iyavuma okanye hayi, siya kuphendula lo mbuzo unomdla.

Icandelo lemfuyo liyichaphazela ngokumandla indalo. Ngokutsho kwesifundo se-FAO esinesihloko esithi »Imfuyo Umthunzi omde», Uvelisa i- 9% icarbon dioxide ethathwe kwimisebenzi yoluntu, a Iipesenti ezingama-65 ze-nitrous oxide, un Imitha engama-37%, kwaye I-ammonia engama-64%, enegalelo ekuchumiseni imvula. Ezi gesi ziyimveliso yomgquba, iigesi zamathumbu kunye nenkunkuma. Imeko iya isiba mbi njengoko kugawulwa amahlathi namahlathi ukuze abe ngamathafa engca okondla imfuyo. Yiyo loo nto, a Iipesenti ezingama-30 zomhlaba. Kuphela eAmazon, ithathwa njengomphunga weplanethi yethu, iipesenti ezingama-70 zomhlaba sele zisetyenziswa ngabafuyi.

Ngokubhekisele emhlabeni, Imihlambi iwujongela phantsi umhlaba, iwenze mbinana, iwukhukulise kwaye iwenze ube yindawo esesichengeni sokuba yintlango. Ukongeza, iyeza lokubulala iintsholongwane kunye neehomoni abazinikiweyo, kunye nezichumisi kunye nezibulali zinambuzane ezisetyenziselwa ukutshiza amasimi okutya, zinegalelo ekungcoleni umhlaba kunye nomoya.

Ukufuya ngokunzulu kuphazamisa ukujikeleza kwamanzi, kunciphisa ukubuyiselwa kwamanzi kwiindawo ezingaphezulu nezangaphakathi zomhlaba. Kwaye yingxaki eyonyukayo njengoko inani labantu lisanda. Gcina ukhumbula ukuba Imveliso yenyama nobisi imele ama-20% ezinto eziphilayo namhlanje; Ukuba abantu bayaqhubeka nokukhula, ibango liyakwenza njalo, ngaphandle kokuba kuthathwe amanyathelo, imithi nezityalo ziya kuqhubeka nokugawulwa, silibale okanye singafuni ukucinga ukuba asinakuphila ngaphandle kweoksijini, kodwa singakwenza oko ngaphandle kokutya inyama yenkomo.