They observe dinosaurs in nature.
They examine fossils for clues.
They study cave paintings.
They read ancient myths.
Cast & mold fossil
Fossils will only form in shallow rock layers. Deep layers prevent fossilization.
Fossils form very quickly, so if they are not buried, they won't form properly.
Organisms decay quicker when exposed to air and water. Fossils form when the decay process is slowed.
None of the above.
Sedimentary rock only.
Metamorphic rock only.
Igneous rock only.
Any type of rock, depending on where the organism falls when it dies.
Shale (a type of sedimentary rock)
All of the above are possible correct answers