Relative Age and Index Fossils

Which layer is the oldest?

• A
• B
• C
• D

Tags

NGSS.MS-ESS1-4

Which is younger: A or D?

• A
• D
• Both are the same

Tags

NGSS.MS-ESS1-4

Does the picture represent relative or absolute dating?

• relative
• absolute

Tags

NGSS.MS-ESS1-4

If a picture has NUMBERS, it is an example of ...

• relative dating
• absolute dating

What is the order of these layers (OLDEST to YOUNGEST)

• BADFEC

• BACDEF

• FDBACE

• FBADEC

Tags

NGSS.MS-ESS1-4

Which is the best indication of the relative age of a rock layer?

• thickness of layer

• position of layer compared to another

• the make-up of the layer

• the amount of carbon in it

Tags

NGSS.MS-ESS1-4

What is the best reason that fossil #4 is NOT a good index fossil?

• It is not widespread

• it is not short-lived (in numerous layers)

• It is in half of the outcrops

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Of these, which would make the best index fossil?

• trilobite

• bird

• dinosaur

• fish

• plant

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1

_{Which rock layer contains the newest fossils?}

• F
• E
• B
• C

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1

An organism that no longer exists on Earth is called

• Decayed
• Evolved
• Extinct
• Preserved

Tags

NGSS.MS-LS4-1