Question

Long undersea mountain chains that form at divergent boundaries are called (1 point)

subduction zones
hot spots
mantle plumes
mid-ocean ridges

Answer 1

d, mid-ocean ridges

“A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics.” -sciencedaily.com

Answer 2

Mid-Ocean ridge!!

Step-by-step explanation:

I remember my old science teacher saying that awhile back!