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A naturally formed solid made of one or more minerals


Color left behind by a mineral when it is rubbed against a rough white tile

Sedimentary Rock

Rock formed from material that has settled into layers


Rock that was once melted and then cooled and hardened


Mineral property identified by the Moh's scale


An object that is solid, formed in nature, and has never been alive


This type of soil is found on farms, because it is good for growing plants


This type of soil is made up of powdery grains of rock. It is the soil with the smallest grains.


This soil has the largest grains. The particles/grains can be seen with your eyes and felt with your hands


Soil that can be felt but cannot be seen with your eyes alone

Metamorphic Rock

Rock that is created by heat and pressure

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