answersLogoWhite

0

Island arcs are formed by the subduction of an oceanic plate beneath another oceanic plate. The oceanic plate that is subducted beneath the other plate melts as it is pushed down into the mantle and creates a source of magma. The magma rises and forms volcanoes which create the islands of the island arc. The Hawaiian islands are formed by a mantle plume which is roughly in the center of the Pacific plate. The plate is moving across the plume and the islands are being formed in a line as the plate moves. The Hawaiian islands don't count as an island arc because they are formed in a completely different process and because they are roughly in a line, not an arc.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

Which state is made up of eight islands?

Hawaii, it is made up of eight MAIN islands and thousands of smaller ones.


This state is made up of eight islands?

Hawaii


Which state is made up of eight main islands?

Hawaii


What state is made up of eight main islands Hawaii or Rhode Island?

Hawaii


What United States island is made up of eight islands?

Hawaii


Is Hawaii made up by five large islands?

Hawaii is made up of eight islands - Kahoolawe is uninhabitable; it was used as a bombing site decades ago - Niihau is a privately-owned island; closed to the public, even to native Hawaiians on the other islands - Hawaii, Oahu, Lanai, Molokai, Kauai, Maui, Niihau and Kahoolawe are the eight islands of Hawaii.


How many major islands are in the state of Hawaii?

There are eight main islands in Hawaii. Among the eight, Honolulu has the highest number in population, while Oahu is the capital of Hawaii. The 8 main islands of Hawaii are Hawaiʻi, Maui, Molokaʻi, Lanaʻi, Oʻahu, Niʻihau, Kahoʻolawe, Kauaʻi.


Does Hawaii consist of 124 small islands and eight larger islands?

Hawaii is made up of 137 islands in total, with eight main islands that are the most well-known and inhabited. The smaller islands are mostly uninhabited and located more to the northwest of the main chain.


Which state is made up of volcanic islands and what state is it?

The American state of Hawaii is made of about 130 volcanic and coral islands in the Pacific Ocean. Only eight of the islands have significant populations.


What is the state that is made out of several islands?

The state in the U.S. that is made up of islands is the state of Hawaii.


Hawaii is made up of what?

Hawaii is made up of 137 islands, although the main eight are the most popular for visitors and residents. The islands were formed through volcanic activity millions of years ago, and each island offers unique landscapes and attractions for visitors to enjoy.


What state is made of 130 islands in the US?

HAWAII. The state of Hawaii (pronounced Ha-va-ee) is the 50th state of the US and is made up of 130 islands. However, only eight are considered main islands of Hawaii, with only seven considered inhabited.