B. British because as you can see that the French greek and Hungarian don't cross Croatia Serbia or romania
Answer:
C
Explanation:
A hot spot develops above the plume. Magma generated by the hot spot rises through the rigid plates of the lithosphere and produces active volcanoes at the Earth's surface. And as oceanic volcanoes move away from the hot spot, they cool and subside. As a result they produce older islands, atolls, and seamounts.
The largest landlocked harbor in the world is B. San Francisco Bay. It is located in Northern California.