asked 227k views
3 votes
What plates were involved in Mount St. Helens formations?

asked
User Noor H
by
7.4k points

1 Answer

2 votes
The plate that created Mount St. Helen's was destructive, with Juan de Fucaplate subduing beneath the North American, producing the line of volcanoes along the Cascade Mountain Range.
answered
User Tifany
by
8.9k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.