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piles of basaltic lava flows built up from the ocean floor by multiple, summit and flank eruptions

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What are Mountains on the ocean floor that turn into volcanic islands called?

Mountains on the ocean floor that rise above sea level and form volcanic islands are called seamounts. These seamounts are formed by volcanic activity and can eventually emerge from the water to become volcanic islands.


Where might you find an undersea volcano?

Undersea volcanoes, also known as seamounts or submarine volcanoes, can be found along mid-ocean ridges, convergent plate boundaries, and hotspots. These volcanic structures are typically located in ocean basins and can sometimes rise above the water surface, forming islands.


Where are most seamounts located?

Most seamounts are located in the Pacific Ocean, particularly in regions like the Hawaiian Islands, the western Pacific, and the northwestern Pacific. These areas have extensive volcanic activity and tectonic plate movements that contribute to the formation of seamounts.


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.


Are the tops of seamounts underwater?

Yes, seamounts are underwater mountains that rise from the ocean floor but do not reach the water's surface. The tops of seamounts are typically submerged beneath the surface of the ocean.


What are Isolated volcanic peaks on the ocean floor known as?

Isolated volcanic peaks on the ocean floor are known as seamounts. The deepest parts of the ocean are long, narrow features known as deep ocean trenches.


Are most plates boundaries continents or in ocean basins?

In ocean basins


What landforms rise above the ocean floor?

Examples of landforms that rise above the ocean floor include islands, seamounts, and ridges. Islands are areas of land completely surrounded by water, while seamounts are underwater mountains that peak above the ocean floor. Ridges are long, elevated areas that can stretch for thousands of kilometers along the ocean floor.


What are mountains that are submerged beneath the ocean called?

Seamounts


What is an oceanic volcano?

An oceanic volcano is a volcano located on the ocean floor, often forming underwater mountains or seamounts. These volcanoes can be explosive or non-explosive and contribute to the formation of oceanic islands or mid-ocean ridges.


Where are seamounts located in the Atlantic Ocean?

near the middle of the atlantic


What does ocean sea floor mean?

The ocean sea floor refers to the bottom surface of the ocean, which can range from continental shelves to deep ocean basins. It is made up of a variety of features such as abyssal plains, trenches, seamounts, and mid-ocean ridges, and plays a crucial role in oceanic processes and ecosystems.