The Longest Mountain Range is Underwater and Ten Times Bigger than the Andes
The Andes, which runs along the South American west, is known to be rated as one of the world’s most extended mountain ranges. The Andes have varied terrain, including volcanoes, grassland, deserts, and glaciers. The mountains shelter wildlife such as chinchillas and condors.
The most extended mountain range under the water is known as the Mid-Oceanic Ridge. The mountain range stretches between all continents, measuring 40,390 miles.