Types of Islands

A landmass completely surrounded by water.

Oceanic islands and continental islands.

From underwater volcanoes pushing the ocean floor up to create a mountain, and the island forms at the top of that mountain.

<p>A landmass connected to a continent, formed when valleys near the coast are flooded with seawater.</p> Signup and view all the answers

<p>A collection of islands created by different geological processes such as volcanic activity, erosion, sea level changes, and the movement of the Earth's crust.</p> Signup and view all the answers