Rocks and Minerals

Match it! Select the correct answer from the pull down...Good luck!

The hard outer layer of earth is its

Sedimentary rock is formed when

Magma comes from

Bends or S-shapes along rivers are called

The many layers of gases that surround the earth is its

A rock from space that strikes a surface is a(n)

A mineral containing a useful substance is called a(n)

An igneous rock is