Typically,__________ Volume Percent Partial Melting of Upper-Mantle Peridotite Occurs to Generate

Multiple Choice

Typically,__________ volume percent partial melting of upper-mantle peridotite occurs to generate basaltic magmas beneath mid-ocean ridges.

A) 1 to 2
B) 10 to 15
C) 15 to 20
D) 30 to 50