Rocks are made of one or more minerals.
Minerals are made of something that was never living.
Non-solid substances like water and gas are also classified as minerals.
Rocks cannot be made from animal and plant remains.
The rock cycle
The Mohs' Scale
Rocks and minerals are both crystals.
They are both from animal and plant remains.
They both come in different color and sizes.
They are arranged in a repeating pattern.