Answer:
2. They form igneous rocks.
4. Mafic magmas.
5. Mafic.
6. Shield volcanoes are the most quietest explosions. Cinder cones and stratovolcanoes are the most explosive.
7. (draw it yourself)
11. Seek shelter under something sturdy, moreover a table or desk.
12. (define it)
13. (define it)
16. (define it)
Step-by-step explanation:
I'll answer 2,4,5,6 and 11,12,13. That's all.