Answer:
The Cocos and Nazca plate
Explanation:
As the island is located on the northern edge of the plate Nazca and its currently drifting away from the cocos plate in east and away from pacific place. The islands of Fernandina and Isabela has super bowl morphology along with deep calderas as these all parts of shield volcano system.
Anything is possible in Russia. Scott and Justin meet up with their friend Bogdan and visit the last man living in the radioactive zone in Chernobyl. They visit St. Petersburg for some homemade vodka and to celebrate Bogdan's birthday, before hopping on an overnight train to Moscow.