Volcanic Islands.
It was a term used by explorers who didn't know the earth was round. They though it was flat and didn't understand why the mountains looked as though they were rising out of the sea. Because the earth is round landforms and mountains for example look as though they are rising out of the ocean.
Underwater mountains are called seamounts. They are elevated underwater mountains that do not reach the water's surface. Seamounts are formed by volcanic activity or tectonic forces and can support diverse marine ecosystems.
Underwater mountains that rise above the surface of the water are called islands. These formations are the result of volcanic activity or tectonic movements that cause them to breach the water's surface.
Mid-Ocean Ridge. It is formed by plate tectonics where new ocean crust is created as tectonic plates move apart, resulting in magma rising up and forming underwater mountains.
A submerged mountain is called a seamount. These underwater mountains do not reach the surface of the ocean and are typically formed by volcanic activity. They can be found throughout the world's oceans and play a significant role in marine ecosystems.
The plateau located in southern Argentina between the Andes mountains and the Atlantic Ocean is called the Patagonian Plateau. It is characterized by vast expanses of steppe grasslands, low mountain ranges, and semi-arid conditions.
mid-ocean ridge
Seamounts
Derr! there called sea mount's.
chile
The ocean floor does have underwater mountains called seamounts and undersea valleys known as trenches. These features are created by tectonic plate movements and volcanic activity on the ocean floor.
They are measured by how far above the ocean they are. The ocean is called "sea level". Sea level is 0.
Underwater mountains are called seamounts. They are elevated underwater mountains that do not reach the water's surface. Seamounts are formed by volcanic activity or tectonic forces and can support diverse marine ecosystems.
Sea floor spreading causes several chains of underwater mountains. They are sometimes called seamounts. They are also called mid ocean ridges.
The mid Atlantic ridge.
Coastal Plain
they are called mid-ocean ridges
Mountains like the Andes, fold mountains with Volcanoes,.