Rock look different from each other by the color,and by the felling, like if it is hard or smooth,
Thanks Jayden! Can you rewrite the post and correct your mistakes? Then I will delete this one.
Rocks look different from each other because every rock probably has two or more different minerals in them.
Rocks look different from eachother is because of all of the properties. Softness, roughness, color, smooth, hard, and felling.
Rocks look different from each other because they have different properties. They probably have different minerals inside them.
They look different since they all have different minerals in them that have different colors.
Made of different minerals
Rocks look different because every rock is made up of two or more minerals. Normally the two different colors of the mineral blend in to make a rock.