&title=Which of these rock types have the following properties?
&subtitle1=Igneous
&subtitle2=Sedimentary
&subtitle3=Metamorphic
&text=Can contain fossils

Marble is an example

Can contain minerals

Made up of layers of aligned particles

Formed from cooling magma
&info.info1=Press the Yes buttons to change them to No. Press them again to change them back to Yes. You must decide which rock types have the described features. Press the Check button to see if you are correct. Press it again to hide the results.  Press the Solve button to reveal the answers. Press Reset to start again. Press the Menu button to return to the activities menu.