most magma bodies are mafic...how can they become felsic or int.?

Question

here are the choices...

1. by the magmas upward migration into a mass of mafic continental lithosphere
2. by the magmas upward migration into a mass of felsic continental lithoshpwere
3. by the magmas upward migration into a mass of felsic oceanic lithosphere
4. by the magmas upward migration into a mass of mafic oceanic lithosphere
5. by the magmas upward migration of contient contient plate boundary.

i have looked and looked for this answer for over a week in my book, the internet...no luck. i hope someone can help me.

thank you for your time

Answer 1

The only one that makes any sense at all to me is 2.