fossils

People who study fossils are called ____.

• meterologists
• fossilologists
• paleontologists
• fossil hunters

Tags

NGSS.MS-LS4-1

Which of the following is NOT an example of a fossil?

• a petrified dinosaur bone
• a footprint captured in mud
• a seashell found on the beach
• an insect stuck in amber

Tags

NGSS.MS-LS4-1

In order for a fossil to form, which of the following events must happen FIRST?

• Slowly, minerals in the water replace the bone.
• Sediment covers the bone.
• An animal dies.
• The bone is no longer a bone, but a rock copy.

Tags

NGSS.MS-LS4-1

Where can the oldest layer be found?

• The top layer
• The middle layer
• They are all the same age
• The bottom layer

Tags

NGSS.MS-ESS1-4

How are fossils created?

• Traces of organisms get turned into stone.
• Dead organisms are quickly buried for millions of years.
• Animals get trapped.
• All of the above

Tags

NGSS.MS-LS4-1

Which layer formed first?

• Rock Layer W
• Rock Layer X
• Rock Layer Y
• Rock Layer Z

Tags

NGSS.MS-ESS1-4

Produced when sediments fill in a cavity made when an object decayed 

• cast
• mold
• original remains

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Cavity in a rock made when an organism decayed

• cast
• mold 
• original remains

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Process that uses the properties of atoms in rocks and other objects to determine their ages 

• relative dating
• radioactive decay 
• absolute dating

Tags

NGSS.MS-PS1-1

Principle that states in a sequence of undisturbed rocks, the oldest rocks are on the bottom and the rocks become progressively younger toward the top 

• superposition 
• uniformitarianism
• half-life

Tags

NGSS.MS-ESS1-4