Are The Hawaiian Chain And The Emperor Seamount Chain The Same Age? The ages of the volcanoes are systematically younger toward the southeast, and the bend in the chain separates the older Emperor Seamount Chain from the younger Hawaiian Ridge. The oldest dated volcano near the northern end of the Emperor Seamount Chain is 81
Can Guyots Be Above Water? Guyots are seamounts that have built above sea level. Erosion by waves destroyed the top of the seamount resulting in a flattened shape. Due to the movement of the ocean floor away from oceanic ridges, the sea floor gradually sinks and the flattened guyots are submerged to become undersea flat-topped
Where Are Seamounts Found? Seamounts are commonly found near the boundaries of Earth’s tectonic plates and mid-plate near hotspots. At mid-ocean ridges, plates are spreading apart and magma rises to fill the gaps. How many seamounts are in the Atlantic Ocean? Ocean Seamount Number Seamount Area km2 North Atlantic Ocean773509,200 North Pacific Ocean 3,934 3,097,050
What Is An Underwater Volcanic Mountain Called? A seamount is an underwater mountain formed by volcanic activity. What is an example of seamount? These include the Hawaiian (Emperor), Mariana, Gilbert, Tuomotu and Austral Seamounts (and island groups) in the north Pacific and the Louisville and Sala y Gomez ridges in the southern Pacific Ocean. What
What Is The Difference Between A Seamount And An Island? When the tops of the volcanoes appear above the water, an island is formed. While the volcano is still beneath the ocean surface, it is called a seamount. What is the major difference between seamounts and volcanic islands? The difference between a seamount and an