Vaega o Mea'ai:
Mea Fa'apipi'i: O paipa uamea kabone e fa'atatau i le kaponi e fai ma elemene tu'ufa'atasi, e masani ona i ai ni vaega laiti o isi elemene fa'afefiloi e pei o le silicon, manganese, sulfur, ma le phosphorus.
Malosi: O paipa u'amea kabone e sili ona lelei mo lo latou malosi maualuga, e mafai ai ona fetaui mo talosaga e manaʻomia ai le tauaveina o uta faʻainisinia taua ma mamafa.
Tete'e a'e: E ui e le'o fa'a'ele'ele e pei o u'amea u'amea, o paipa uamea kaponi e ofoina atu lelei le fa'afefeteina, ae maise i totonu o si'osi'omaga mago.
Masini: O paipa uamea kabone e faigofie ona masini, tipi, ma faʻafeiloaʻi, faʻatagaina mo le faʻaogaina ma le faʻatulagaina o fetuunaiga pe a manaʻomia.
Tau-Tauleleia: O tau o gaosiga mo paipa u'amea kaponi e fai si maualalo pe a fa'atusatusa i nisi mea u'amea, ma fa'atatau mo galuega fa'atatau tupe.
