Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: Ko te whakataunga whakaahua mai i te 15 mita o te whakataunga ki te 15 henimita. Mo te nuinga o te Ao, ka whakamahi a Google Earth i nga raraunga tauira teitei mamati i kohia e te NASA's Shuttle Radar Topography Mission. Ka waihangahia e tenei te ahua o te whenua e toru-ahu, ahakoa he rua-ahu anake te ahua.  Patai: He aha te whakaahua iti rawa e taea ana?
15 henimita