Scientists are proposing the new continents of Zealandia (New Zealand, New Caledonia, other islands) and Mauritia (Mauritius). A large portion of each is underwater. Zealandia: Scientists discover gigantic lost continent that sunk into the ocean millions of years ago Mauritia: Researchers say long-lost continent lies beneath Indian Ocean island
But we would not have any benefits from those underwater continents (biggest part) , since they are underwater (unless nations decide to dig substrate from the ocean floor (or from terestrial terrains) and build up such substrate on this high underwater surface, so we can get new adittional land above sea level), and what is even more, we will lose more land underwater due to global warming. I wish we had another Planet of Earth with wast tropical belts...with plenty of diverse animal species.
Zoo divided by geographical region, listen, DON'T put kiwi in Australian(Oceanian) section anymore!Make another region called Zealandian region!