Answer:
mountains volcanoes.
Step-by-step explanation:
Oceania can be found in places such as Polynesia, New Zealand, Micronesia, Australia, and Melanesia. Out of the five regions or places I mentioned above, the country that has the highest numbers of Oceania is Australia.
Oceania can be divided majorly into low island, continental island and high island.
High island have mountains volcanoes while low island does not but instead low island possess coral reefs.