Question

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1 multiple choice 1 point
if you completely melt a gabbro the magma would be
intermediate
mafic
felsic
ultramafic

Explanation:

Gabbro is a mafic igneous rock. When completely melted, the resulting magma retains its mafic composition. Mafic magmas are rich in magnesium and iron and have relatively low silica content. Intermediate magmas are from rocks like diorite, felsic from granite - like rocks, and ultramafic from peridotite - like rocks.

Answer:

Mafic