Fossils

Describes a group of living things that are no longer living.

• fossil

• extinct

• endangered

• dinosaur

Tags

NGSS.MS-LS4-1

The hardened remains of a living thing that died long ago.

• fossil

• extinct

• endangered

• minerals

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Which type of fossil would look just like the body part of a once-living thing?

• mineral

• footprint

• cast

• petrified wood

Which is an imprint fossil?

• bone

• a cast

• an animal track

• amber fossil

Which type of rock are most fossils found?

• sedimentary rock

• metamorphic rock

• igneous rock

• fossils

Tags

NGSS.MS-LS4-1

An animal has sharp, pointy teeth, what can we infer about this animal?

• The animal lived in the water

• The animal lived near the beach.

• The animal is a carnivore.

• The animal only ate plants.

If a scientist found a fish fossil in the desert, what can they infer?

• An animal ate the fish.

• The water covered the area long ago.

• Today's fish looks the same

• The fish is endangered.

Tags

NGSS.MS-LS4-1

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

What replaces the wood of a once-living thing to form petrified wood?

• amber

• cast

• mold

• minerals

This type of fossil is tree sap hardened and replaced by minerals.

• Petrified wood

• Imprint

• Amber

• Mold

Which statement is true?

• Layer C is the oldest

• Layer B is older than Layer A

• Layer B is older than Layer C

• Layer A is the youngest

Tags

NGSS.MS-ESS1-4