1.
hole left when a volcano collapses
2.
rock formed when magma chamber cools inside crust
3.
magma forces across rock layers and hardens
4.
magma squeezes between rock layers and hardens
5.
rock formed when magama hardens in the pipe
6.
steep vented volcano made of ash and cinders
7.
tall cone shaped mountains made of layers of lava and ash
8.
gently sloped volcano when lava flows slowly
9.
large flat flooded area of hardened lava
