How Mountains Form
    Earth & Space

    How Mountains Form

    Two plates of Earth collide — and over millions of years, the crumpled rock piles up into a Himalaya.

    Mount Everest. 8,848 metres. The roof of the world. But where did it come from? It wasn't always there.

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    Tectonic PlatesFold vs Block MountainsDeep TimeHimalayas