The largest percentage of total magma production on earth occurs at what plate tectonic setting?
A)hot spots like Hawaii
B)convergent plate margins
C)transform plate margins
D)spreading ridges

Question

Quizplus · Accepted Answer

Spreading ridges, also known as mid-ocean ridges, are where the majority of Earth's magma production occurs due to the upwelling of magma as tectonic plates diverge.

The Largest Percentage of Total Magma Production on Earth Occurs