NGSS.MS-ESS1-4

_{Which rock layer in the diagram seems to be the oldest?}

• F
• E
• B
• A

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NGSS.MS-ESS1-4

Where can the oldest layer be found?

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

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NGSS.MS-ESS1-4

Which layer formed first?

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

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NGSS.MS-ESS1-4

The Law of Superposition helps scientists to determine what?

• The absolute age of rock layers
• The age of fossils
• The relative age of rock layers
• the super powers of rocks

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NGSS.MS-ESS1-4

The top layer of sediments in a sedimentary rocks is...

• The newest and youngest layer.
• The oldest layer.
• The only layer that is made from pebbles.
• The second layer of sediments.

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NGSS.MS-ESS1-4

_{Which rock layer in the diagram seems to be the oldest?}

• F
• E
• B
• A

Tags

NGSS.MS-ESS1-4

What is the correct order of the rock layers from oldest to youngest?

• F, E, C, B, A, D
• A, B, C, D, E, F
• F, E, D, C, B, A
• D, F, E, C, B, A

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NGSS.MS-ESS1-4

The age of rocks and geologic features compared with other rocks and features nearby

• unconformity

• superposition

• absolute age

• relative age

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NGSS.MS-ESS1-4

Layer B on side #1 (left) is a match to which layer on side #2 (right)?

• z

• y

• w

• there is no match

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NGSS.MS-ESS1-4

Scientists use radiometric dating (radioactive decay) to measure...

• relative time (dating)

• absolute time (dating)

• half-lives

• time of day

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NGSS.MS-ESS1-4