what is the tallest mountain
I just wonder
Highest in altitude is Mt. EverestTallest is Mauna KeaHighest above Earth's center is Chimborazo http://geology.com/records/highest-mountain-in-the-world.shtml
Mount everest.But if you count ocean mountains (mountains sitting in the water) it would be Mauna Kea in Hawaii.
Mount Everest is the tallest mountain its height about 29029 ft.
Mt. Everest is the highest mountain in the world. Height calculated from the sea level. It's height is 8,850 meters i.e. 29029
its Mt. Everest in Indochina.