scienec Flashcards
1
Q
crystal
A
A crystal is a solid that has atoms arranged in a repeating pattern.
2
Q
atom
A
An atom is the smallest piece of matter that can still be identified as that matter.
3
Q
igneous
A
rock forms when melted rock cools and and become solid.
4
Q
sedimentary
A
Rock forms from small pieces of rock and minerals that are cemented together.
5
Q
the rock cycle
A
is a series of actions that change rocks from one type to another.
6
Q
metamorphic rock
A
forms from rock that has been changed by high temperature and hot liquid, and gases.
