Tirohia te whiti i raro nei, me te ka whakahoki i te pātai i muri i roto i te reo ano rite te whiti: Passage: Whakaahuatanga whakapakoko kei roto i te 15 mita o te whakataunga ki te 15 henimita. hoki te nuinga o te whenua, Google Earth whakamahi raraunga tauira teitei mamati kohikohia e NASA Shuttle Radar Topography Mission. hanga tenei te mana'o o te whenua e toru-ahu, ara i te wahi i te whakapakoko he rua-ahu anake. pātai: He aha te whakapakoko whakataunga iti rawa e taea e?
15 henimita