How mountains are formed

  • Exhibition Text

    • The mountain ranges that span the globe mark boundaries where the Earth’s plates converge. Pieces of the crust are piled atop each other, creating complex patterns of folds and faults, as seen in this cast and model from the Alps. Deep within the mountains, the great heat and pressure cause the rocks to be re-crystallized into new combinations of minerals. As the mountains are uplifted, erosion slowly exposes these rocks, some which are shown in this part of the exhibit. Ultimately, the histories of mountain belts are told by their rocks.

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  • For Educators

    • Topic: Earth Science

      Subtopic: Mountain Building

      Keywords: Earth (Planet)--Crust, Plate tectonics, Orogeny, Mountains

      Audience: General