kturbi20
contestada

explain how the tectonic activity near point b causes the volcanic activity at mount st helen and mt adams

Respuesta :

Answer:

plate margin that created Mount St. Helens was destructive, with Juan de Fuca plate subducting beneath the North American, producing the line of volcanoes along the Cascade Mountain Range. oceanic is denser and heavier.

Explanation:

please mark me as brainlist please

Answer:

"Juan de Fuca plate subducting beneath the North American, producing the line of volcanoes along the Cascade Mountain Range. oceanic is denser and heavier."

Explanation:

https://www.rgs.org/CMSPages/GetFile.aspx?nodeguid=0ed1d2d1-77ad-4fc4-be31-b3da0ea1554d&lang=en-GB  do not copy and past came from a website :).