| A | B |
|---|
| What do you call remains of ancient life? | Fossils |
| What do call fossils that are made when minerals replace parts of the material? | Petrified |
| What kind of fossils are tracks left behind in soft mud and harden? | Trace Fossils |
| What do call animals that no longer exist on Earth? | Extinct |
| What do you call rocks that cover plant and animal remains and make fossils? | Sedimentary |
| What do call the fossil that leaves its shape in soft material? | Mold |
| What do call fossils that are made when soft material forms a shape in a mold? | Cast |
| What rises out of decaying fossils and leaves a black outline on surfaces? | Carbon |
| What material do we usually think of as being petrified? | Wood |
| What material did we "petrify" in class? | Paper Towel |
| What do you call scientists who study fossils? | Paleontologists |
| What does sedimentary rock do after fossils are trapped in it? | Sedimentary rock hardens |
| What do call the process called where life changes over time? | Evolution |
| What do scientists call the idea of evlolution? | A Theory |
| What do call the fossil remains that were trapped in tar pits, tree sap or ice? | Preserved remains |
| What fossil type is a big part of the movie Jurassic Park? | Preserved remains (amber - tree sap) |
| What is tree sap called that traps preserved species? | Amber |
