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because there are tectonic plates that meet in the ocean. When they collide, it pushes the earth up sometimes extremely, forming a mountain or a mountain range.

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13y ago
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13y ago

mountain ranges in the ocean are not effected by erosion, freeze and thaw cycles, or the root of trees and plants prying the rocks apart.

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13y ago

the most famous of them is the mid-ocean ridge. it is the longest mountain range in the world.

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15y ago

mid-ocean ridges

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12y ago

beseeches

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12y ago

Ridge

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Q: Why are the greatest mountain ranges on earth under the ocean?
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