Rate of subduction is one factor that distinguishes the three phases of the cordilleran orogeny true false

True

Explanation:

The Cordilleras have one major factor that distinguishes them from the other mountain ranges, the three phases of its orogeny. Unlike most of the mountains in the world that have been created by a single orogenic process, that is not the case with the Cordilleras. There have been three consecutive orogenies, the Nevadan, Sevier, and  Laramide orogenic process that created the Cordilleras, thus making them a unique mountain range.

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answerthey are called the pampas;