Rocks and Minerals Review

Front

What is magnetism in relation to rocks?

Back

Magnetite is magnetic, while hematite is not.

Front

What does the rock cycle describe?

Back

The rock cycle describes how rocks change over time, are formed, and are broken down.

Front

What are metamorphic rocks?

Back

Metamorphic rocks are rocks that have changed because of heat and/or pressure.

Front

What do the properties of a mineral depend on?

Back

The properties of a mineral depend on the type of mineral.

Front

What is true about rocks and minerals?

Back

All rocks are made of minerals.

Front

What are igneous rocks?

Back

Igneous rocks are formed when very hot, liquid rock (magma) cools down enough to solidify.

Front

What are sedimentary rocks?

Back

Sedimentary rocks are formed by hardened layers of rocks, shells, and dead organisms that are worn down by the effects of wind and water.

Front

What is the difference between rocks and minerals?

Back

Rocks are made of one or more minerals, while minerals are naturally occurring inorganic substances with a definite chemical composition.

Front

What is the process of weathering?

Back

Weathering is the breaking down of rocks into smaller pieces by natural forces such as wind, water, and ice.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another by natural forces.