Minerals
Diamond
What is a Mineral?
Gravel
What is the largest fragment [in soil] called?
The way to measure the hardness of a mineral
What is the Mohs Hardness Scale?
The shininess of a mineral
What is lustre?
Broken down rock
What is a Sediment? or What are Sediments?
Sandstone
What is a Sedimentary rock?
Natural occurring solid
What are minerals?
Layers that makeup soil
What are soil profiles?
Molten (liquid) mineral crystals
What are igneous rocks?
The chemical make-up of minerals
What are crystals?
Silt
What is the second smallest fragment size?
Space
What is soil?