Preserved remains or traces of living things?

• fossils
• organisms
• extinct
• rocks

Most fossils form when living things?

• die
• get buried
• rot
• die/buried by sediment

Scientists who study fossils?

• scientist
• paleontologist
• astronaut
• mrs. simao

Type of rock that is made of hardened sediment?

• metamorphic rock
• igneous rock
• sedimentary rock
• limestone 

When an organism dies, its soft parts _________ quickly or are eaten by animals.

• fade away
• disappear
• get washed away
• decay

Generally, only hard parts become fossils.
These hard parts include........................

• fingernails
• bones, shells, teeth, seeds & woody stems
• soft tissue
• skin

Petrified fossils means?

• afraid
• scared
• spooky
• turning into stone

The most common type of fossil?

• preserved remains
• molds & casts
• trace fossils
• carbon films

A mold is?

• exact copy
• like a cast
• empty space 
• hollow area

Trace fossils are?

• foot prints
• evidence of activities of ancient organisms
• traces of animals
• traces of rocks