Paleontologist

1
Paleontologist

• A scientist who studies fossils

2
Rock Cycle

• A never ending cycle in which rocks change from
  one type to another.

3
Metamorphic rock

• Rocks that have changed form from heat and/or
  pressure.

4
igneous rock

• Rocks formed by the cooling of magma or lava.

5
Sedimentary rock

• Rocks formed over a period of time consisting
  hardened sediments of broken rocks or other
  materials.