Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Mukuwedzera kunzvimbo dzakanyorwa pane runyorwa rweWorld Heritage, nyika dziri nhengo dzinogona kuchengeta runyorwa rwenzvimbo dzinotarisirwa dzavanogona kufunga nezvekusarudzwa. Kusarudzwa kweWorld Heritage list kunogamuchirwa chete kana nzvimbo yacho yakambonyorwa pane runyorwa rwekutanga. Kubva muna 2017, Brazil inonyora zvivakwa makumi maviri nematatu pane yayo runyorwa rwekutanga:  Mubvunzo: Nyika dzeNhengo dzinobvumirwa kuitei?
kuchengetedza runyorwa rwenzvimbo dzinotarisirwa dzavanogona kufunga nezvekusarudzwa