Submarine mountains, also known as underwater mountains or seamounts, are elevated landforms that rise from the ocean floor but do not reach the water's surface. They are typically formed by volcanic activity and can be found in various oceanic regions. These mountains can vary in size, with some reaching heights of several thousand meters. These underwater features play a crucial role in marine ecosystems, providing habitats for diverse marine life. They can also influence ocean currents and weather patterns. Many submarine mountains are part of larger geological structures, such as the Mid-Atlantic Ridge or the Hawaiian-Emperor seamount chain.