Inā ʻoi aku ka ikaika o nā lole i kūʻai ʻia, no ka maikaʻi ʻole o ka lole. No ka laʻana, ikaika loa nā lole fiber kemika, ʻoi loa i ka hoʻoilo.
ʻO ke kumu o ka uila paʻa i nā lole: Inā ʻoe e ʻaʻahu i ka lole pulupulu, i hui pū ʻia me ka maloʻo maloʻo, a laila poʻe nā kānaka i ka hana, nā lole a me ka ʻili e ʻānai kekahi i kekahi, nā atoms ma nā lole e nalowale nā electrons, no laila ka uku o loko a me waho o ka ʻAʻole kaulike ka nucleus, hōʻike ia i ka uila. Eia nō naʻe, no ka mea, ʻoi aku ka kiʻekiʻe o ka haʻahaʻa o ka ʻāina a puni ma mua o ka hoʻoilo, ua lawe koke ʻia ke kumukūʻai i hana ʻia e ka mahu wai a i ʻole e hoʻopili ʻia ma ka ʻili a me ka honua, a no laila ua huki ʻia i ka honua.