I believe it will be:
cccff
If there was more than one planet on each orbit, eventually they would collide with each other.
I'm pretty sure that it's A, a little higher because most of the lava runs down the sides of the volcano.
Answer:
transform plate boundary
Tectonic setting of the San Andreas Fault (transform plate boundary) in California, the subduction zone (convergent plate boundary: oceanic-continental collision) in the Pacific Northwest.