1
Q
a solid that has atoms arranged in a repeating pattern
A
crystal
2
Q
the smallest piece of matter that can still be identified as that matter
A
atom
3
Q
a rock that forms when melted rock cools and becomes solid
A
igneous
4
Q
a rock that forms from small pieces of rocks and minerals that are cemented together
A
sedimentary
5
Q
a rock that forms from rock that has been changed by high pressure, and hot liquids and gasses
A
metamorphic
6
Q
a series of actions that changes rocks from one type to another
A
rock cycle
