1.
The outer layer of the Earth that we live on
2.
The very hot center of the Earth
3.
The thick layer between the crust and the core
4.
Hot melted rock found under the Earth's surface
5.
A mountain that erupts with lava and ash
6.
A bowl-shaped hole at the top of a volcano
7.
Magma that comes out of a volcano
8.
An opening in the Earth where lava and gases come out
9.
Tiny pieces of rock that come out of a volcano
10.
A sudden shaking of the ground
11.
A big wave caused by an earthquake in the ocean
12.
The point on Earth's surface above where an earthquake starts
13.
The place inside the Earth where an earthquake begins
14.
When rocks and earth slide down a hill or mountain
15.
A change that helps a living thing survive in its environment
