49.8k views
1 vote
We're do volcanoes usually form please help me A within 10 miles of the ocean B between earths mantle and core C at fault lines between tectonic plates D within the boundaries of the U.S.

User JD White
by
5.2k points

1 Answer

3 votes
I believe the answer is B.
User Nehir
by
5.4k points