Cascade Range’s Dormant Volcanoes

PRELIMS BITS: 

Context:
Research reveals significant magma reservoirs beneath long-dormant volcanoes in the Cascade Range.

Key Features:

  • Location: Spans northwestern U.S. and southwestern Canada.
  • Formation: Result of the Juan de Fuca Plate subduction under the North American Plate.
  • Significance: Part of the Pacific Ring of Fire, includes notable peaks like Mount Rainier.
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