The bowl-shaped depression at the top of a volcano is a
a. crater.
b. fissure.
c. vent.
d. conduit.

True or false.the baltic states have taken steps to diversify. or decrease the variety of their industries

What is the famous rainforest in costa rica called?

Most of the volcanic activity that occurs in the ring of fire is a result of the a. formation of mantle plumes away from plate boundaries. b. subduction of one plate under another. c. movement of two plates away from each other. d. sliding of one plate past another.