23+ Mountain Bigger Than Everest Underwater Background. What is the biggest mountain underwater? By comparison, everest has the heavy weight of a mountain sitting on top of the already heavy weight of continental crust.
There is an underwater mountain range called the mid atantic ridge which is the longest mountain range in the world and stretches from the arctic to the antarctic so they could be.
3 mountains taller than everest. Mount everest is the highest mountain on earth. Lead author wenbo wu, a geoscientist at the california institute of technology, said: It's also, perhaps more importantly than that, the third highest mountain in the world.