Asked by cgfvhn

What do the Andes and the Appalachians most likely have in common?

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Answered by GPT-5 mini AI
They are both major mountain ranges formed by tectonic plate activity — uplift and deformation of the Earth's crust. (The Andes are an active range from ocean‑continent subduction; the Appalachians are an older, eroded range formed by ancient continental collisions.)