Where is new ocean floor formed?

at ocean trenches
on the continental slopes
at mid-ocean ridges
on the continental shelves

My answer is letter d

Answer the government provides "unemployment insurance"

Answerjoe ran 130 yards;

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.