Write "I" if the statement describes an igneous rock, "M" if it describes a metamorphic rock, and "S" if it describes a sedimentary rock.

Found on the slopes of Mt. St. Helens

Contains dinosaur fossils

Found 10 kilometers beneath the earth's surface

Name implies that the rock has been transformed

Starts off as a liquid

Heat and pressure can turn the other two types into this

Bits and pieces of the other two types can be found in this