Rocks and Minerals

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

A rock that is formed from hot, molten rock that has cooled and hardened is called a ________________?

The way that light bounces off minerals is called its ______________?

In what type of rocks do scientists usually find fossils?

The building blocks of rocks are?

_________________ rocks are changed by heat, pressure, or both.

What is the hardest mineral on Earth?

Rocks that form when smaller bits of rock are cemented together are called ____________.

Rock ___________________ contain information about organisms that lived in the past.