I think it's the Pacific Ocean.
Because the volcanoes included in the ring of fire include those in Japan and the Philipines as well as those in the Western United States and Mexico. The only connector is the Pacific Ocean.
the answer is A. mexico city because there is over 10 dots in that area
The answer is a mountain pass
Hope that this would help you!
=)
Most mountainous I think. I'm pretty sure that is right.
