Umxube wekhonkrithi wePlanethi uvelisa izitena eziphathekayo Iimpawu eziphambili
1) Ukusebenza kokuxuba okuphezulu kunye ne-homogeneity ephezulu
2) Kulula ukufaka izavenge kunye nokugcina, Akukho ngxaki ivuzayo.
I-3) Ukubaleka kwi-automatization ephezulu kunye nengqondo
4)Umxube wekhonkrithi wePlanethi oxhotyiswe ngobushushu kunye nomvavanyi wokufuma (umlinganiselo ochanekileyo wexesha lokwenyani lobushushu bezinto eziphathekayo kunye nokufuma)
I-5) Ukuchaneka komlinganiselo ophezulu
6) Ukutya okuhambelana nendalo kunye nokuchasana nokuwa okuhlanganisiweyo kwehopper yokuphakamisa
①umxubi wekhonkrithi weplanethi ②Umatshini wokuxubha ③Inkqubo yolawulo oluzenzekelayo ④ISilo ⑤ Isikruru sokuhambisa
Ngaphambili: Umxubi wekhonkrithi ojiyileyo weshaft Okulandelayo: Umxube wekhonkrithi wePlanethi