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Plate tectonics is responsible for the formation of Pacific islands. As plates move against each other, they generate friction which causes volcanic activity. Over time, the volcanic activity breaks the surface of the water and forms islands. This can take hundreds of thousands of years. The entire time, the plates are still shifting, causing this volcanic activity to create islands spreading out from the source. Hawaii is a perfect example of this activity.
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What Hawaiian Islands were formed by which constructive process?
The Hawaiian Islands are formed by the ocean structures known as submarine volcanoes. They continue to build the Pacific islands.
When mount st helens erupted did it form the hawiian islands?
No. The Hawaiian islands are formed by a mantle plume.
How were the Hawaiian islands formed and which type of rock is probably most common in Hawaii?
they were formed by underwater volcanoes
Where the Hawaiian islands formed by earthquakes or volcanoes?
Hawaii was formed by centuries of volcanic magma boiling out. Hawaii and it's sister Islands are active volcanoes.
Is the Hawaiian islands convergent?
Yes, the Hawaiian Islands are a result of a convergent plate boundary. The Pacific Plate is moving northwestward and is being subducted beneath the North American Plate, which has created the volcanic activity that formed the islands.
How were the Hawaiian formed?
It is thought that volcanoes formed the Hawaiian islands.
How were Hawaiian islands were formed?
Volcanoes formed the Hawaiian Islands over millions and millions of years.
Are the hawaiian islands formed at a subduction boundary?
No, the Hawaiian Islands are not formed at a subduction boundary. They are formed by a hotspot in the Earth's mantle, where magma rises to the surface and creates volcanic islands as the tectonic plate moves over the hotspot.
What Hawaiian Islands were formed by which constructive process?
The Hawaiian Islands are formed by the ocean structures known as submarine volcanoes. They continue to build the Pacific islands.
The Hawaiian islands were formed?
From undersea volcanoes.
What are Hawaiian Islands are formed by?
Volcanic activity.
What oceans are the Hawaiian Islands formed by?
Volcanoes.
What Hawaiian islands formed first?
The oldest Hawaiian islands are Kauai and Niihau, which are believed to have formed around 5 million years ago. These islands are located in the northwest part of the Hawaiian island chain and are considered the oldest because they were the first to emerge from the volcanic activity that formed the islands.
Describe how the Hawaiian Islands formed in the Pacific Ocean?
it was formed be volcanos
How are some islands in the ocean formed?
The Hawaiian Islands were formed and are still being formed right now by volcanic activity.
The Hawaiian Islands are formed by what ocean structures.?
Volcanoes.
Where were the Hawaiian islands formed from?
volcanic eruptions and magma
