Nō te whakarāpopoto iwi, e mōhiotia ana hoki hei kāwai o ngā mahi rorohiko o te ao mō te tuku me ngā taonga ki uta rānei. Kua hanga ēnei iwi kia taea te whakatū ki runga i ngā waka, ngā karu, rānei nō te rererangi, whakamahia he whakaaetanga moeoneone mō te whakatere i waenganui i ngā take. I hanga mai i ngā pūnaha whakapae me te poraka ki te whakapae, ka taea te whakatika i ngā iwi me ngā whakapae ki te paihere i ngā kaihau e rerekē ana, inahea ko ngā momo purea, ngā hau, me ngā kai. Ka tūtohi ia ki ngā momo tiaki haumaru, pērā i ngā pūaro whakawehenga, ngā take whakamataki pūngao, me ngā tohu paihere kia tino haumaru ai te tuku. Kia paihere ngā iwi whakarāpopoto ki ngā paearu o te ao, kia taea te whakatere pai me te haumaru o ngā kaiwhakarite roa ki waho i ngā huarahi whakatere o te ao.