What are Oceanic Islands?

What are Oceanic Islands?

Some islands are actually the summits of undersea mountain ridges and volcanoes that rise from the depths of the ocean. Sometimes, these islands are pushed up by the activity of undersea volcanoes. They are far away from the land, and are called Oceanic Islands. The Hawaiian Islands are Oceanic Islands that are very old. An oceanic island, Surtsey, was formed as recently as 1963 off the coast of Iceland. Sailors watched in amazement as the sea boiled furiously and a vast heap of volcanic material rose above the water.


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