Front

What is a mineral?

Back

A naturally formed, inorganic solid that has a definite crystalline structure.

Front

What is cementation in the rock cycle?

Back

The process in which dissolved minerals crystallize and glue sediment together.

Front

What is part of the definition of a mineral?

Back

Definite Chemical Composition.

Front

How does a metamorphic rock become sediment?

Back

Through weathering and erosion.

Front

Which mineral is best suited as a gemstone?

Back

Corundum, because it is very hard and has a glassy luster.

Front

What are the three main types of rocks?

Back

Igneous, sedimentary, and metamorphic.

Front

What is the rock cycle?

Back

The continuous process of rock formation and transformation.

Front

What is an igneous rock?

Back

A rock formed from the cooling and solidification of magma or lava.

Front

What is sedimentary rock?

Back

A rock formed from the accumulation and compaction of sediment.

Front

What is metamorphic rock?

Back

A rock that has been changed by heat, pressure, or chemical processes.