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No, some volcanoes are underwater and when they erupt the magma gets higher and higher and forms on the ocean which is land. (that is how Hawaii was made)

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16y ago

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Where are active volcanoes?

Active volcanoes are mostly found on islands such as Japan ,andaman and nicobar etc.


Are all of the Hawiian islands volcanoes active?

No. Only a handful of Hawaii's volcanoes are active.


Which ocean has many small scattered islands that were formed from the tips of extinct volcanoes?

The Pacific Ocean has many small scattered islands that were formed from the tips of extinct volcanoes. These types of islands are known as volcanic islands or seamounts and can be found throughout the Pacific's vast expanse.


What kind of volcanoes create islands?

Both shield volcanoes and stratovolcanoes can form islands.


Are volcanoes found only on the edge of plates?

No. They are also found above things called 'plumes'. If you want to find out more Google it, there are plenty of sites where you can get any information you might need.


Do volcanoes on land occur on the edges of land or on islands?

They can occur on either. There are volcanic islands such as Hawaii and the Galapagos, but there are some found on Continents such as Mt Saint Helens. Some volcanoes can be found in the interiors of continents such as in the Great Rift Valley in Africa and one located in Yellowstone.


Are islands the same thing as volcanoes?

No. Islands are small bodies of land, whereas volcanoes have erupted to make new land.Sometimes, large volcanoes can cause new islands to emerge (like Hawaii, for example), but volcanoes and islands are two very different things.


What type of volcanoes are on the Hawaiian Islands?

Shield volcanoes


What type of a volcanoes are in the Hawaiian Islands?

They are shield volcanoes


How many volcanic islands does Hawaii have?

All of the Hawaiian Islands are volcanic, but only Hawaii, the Big Island, has active volcanoes at this time.


Does every Hawaiian island have a volcano?

Most of the Hawaiian islands were formed by volcanic activity, but not all islands currently have active volcanoes. The Big Island of Hawaii is home to active volcanoes, while some of the other islands, such as Kauai and Oahu, have dormant or extinct volcanoes.


Why do volcanoes erupt on islands?

It is not so much that volcanoes tend to occur on islands as much as many islands are formed by volcanoes. Subduction zones and hot spots often cause volcanoes to develop on the sea floor. Erupted material then piles up to form islands.