Front

What does 'inorganic' mean in relation to minerals?

Back

Inorganic means that a mineral cannot come from something that was once living.

Front

What is the definition of density?

Back

Density is the mass per unit volume of a substance.

Front

What type of rock is formed by erosion, compression, and cementation?

Back

Sedimentary rock is formed by erosion and then is compressed and cemented together.

Front

Which mineral is ranked highest on the Mohs scale?

Back

Diamond is ranked highest on the Mohs scale.

Front

What is crystal structure in minerals?

Back

Crystal structure means the particles that make a mineral line up in a pattern that repeats over and over again.

Front

What is the definition of a mineral?

Back

A mineral is a naturally occurring, inorganic solid with a definite chemical composition and crystalline structure.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.

Front

How are igneous rocks formed?

Back

Igneous rocks are formed from the cooling and solidification of molten rock (magma or lava).

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken-down materials.

Front

What is the Mohs scale used for?

Back

The Mohs scale is used to measure the hardness of minerals.