The name of the island of Kiribati that is volcanic is the Leeward Islands.
Krakatoa is a volcanic island that is part of Indonesia. In 1883, three volcanic mountains that made up a single island erupted, destroying much of the island. The remains from that eruption are also known as Krakatoa.
All of the Hawaiian Islands are volcanic, but only Hawaii, the Big Island, has active volcanoes at this time.
Kauai, Kahoolawe, Kuril Islands, Kwajelan atoll,
All of the Hawaiian islands were volcanic at some point. And the big island still is, it's newest island. As your head towards the northwest from the big island each island is geologically older.
It was probably at one time because all islands are formed by under water volcanoes.
name all of the island nations you can find surrounding to continent
An island is, in fact, a landform. Is a island a land form
The active volcanoes in New Zealand are Ruapehu, Ngaruhoe and White Island. They are all part of the Taupo Volcanic Zone on the North Island.
a genetic bottleneck
an island
First of all there are different kinds of sea mounts, in reference to your question it would have to be a volcanic sea mount to begin with. It would become a volcanic island by continuing to erupt until it broke the surface of the ocean. Some excellent examples of volcanic sea mounts that became volcanic islands are the Hawaiian Islands
Easter Island, also known as Rapa Nui, does not have any active volcanoes today. The island is formed from three main volcanic craters: Rano Kau, Rano Raraku, and Maunga Terevaka, which are all considered dormant. The last significant volcanic activity occurred around 1,000 years ago, and while geological features indicate its volcanic past, there have been no eruptions in recent history.