1.
Plate Large section of Earth's crust that moves over the mantle
2.
Boundary Place where two tectonic plates meet
3.
Crack or break in Earth's crust where movement occurs
4.
Point on Earth's surface directly above an earthquake's focus
5.
Measure of the energy released by an earthquake
6.
Waves Vibrations that travel through Earth during an earthquake
7.
Naturally occurring solid with a definite chemical composition
8.
The way a mineral reflects light from its surface
9.
A mineral's resistance to being scratched
10.
Solid material with atoms arranged in a repeating pattern
11.
Process by which minerals form from cooling magma or solution
12.
Hollow rock lined with crystals inside
13.
Color of a mineral's powder when rubbed on a streak plate
14.
Scale Scale used to compare mineral hardness from 1 to 10
