What are the 3 main groups of islands in Oceania?

The three main groups of islands in Oceania are:

1. Melanesia: This region includes New Guinea, the Solomon Islands, Vanuatu, Fiji, and New Caledonia.

2. Micronesia: This region includes Guam, the Northern Mariana Islands, Palau, the Federated States of Micronesia, and the Marshall Islands.

3. Polynesia: This region includes Hawaii, French Polynesia, Samoa, Tonga, and New Zealand.

South Pacific