Minerals
Anything that you can observe about an object by using one or more of your senses.
Physical Attribute
What is the form or outline of a rock or mineral called?
Shape
What are the hard, solid material that the surface of the Earth is made of. Made up of minerals.
Rocks
What is the Mohs scale?
A scale of hardness used in classifying minerals and rocks.
Who studies the matter (Rocks and minerals) that make up the Earth?
Geologist