How Volcanic Islands Form
In How Volcanic Islands Form, narrator Sir David Attenborough explains how an island forms in the middle of the ocean, fueling the development of a new ecosystem. This video is excerpted from BBC’s Blue Planet, a definitive documentary series diving into the mysterious depths of the sea to discover the natural history of the world’s oceans and the rarely seen marine life that reside there.
Lesson Express
Q: How does the island form?
A: The island forms from a volcano erupting on the seafloor and growing.
Q: How do the animals arrive at the island?
A: Currents carry the animals to the island.
Q: What are all of the animals swept to the island looking for?
A: The animals are all in search of a meal.
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