Relative Dating Esrt

States that younger rocks lie above older rocks if the layers have not been disturbed

• Law of crosscutting
• Law of superposition
• Relative Dating
• Unconformity

Tags

NGSS.MS-ESS1-4

A break in the geologic record that is made when rock layers are eroded over a long period of time

• Law of Superposition
• Law of Crosscutting
• Relative Dating
• Unconformity

What is the law of superposition?

• The age of sedimentary rock not found in the original layers.
• Metamorphic rock is younger than the nearby igneous rock.
• Sedimentary rock in it's original position is older than layers above it.
• Metamorphic rock is older because it was deposited to nearby sedimentary rock.

Tags

NGSS.MS-ESS1-4

How does the law of crosscutting explain the age of a fault?

• The fault is younger than the rocks above it.
• The fault is younger than the rocks it cuts through.
• The fault is older than the rocks above it.
• The fault is older than the rocks it cuts through.

What are the relative ages of the features in order from oldest to youngest?

• Limestone, Basalt, Fault, Siltstone

• Siltstone, Fault, Basalt, Limestone

• Limestone, Fault, Basalt, Siltstone

• Limestone, Siltstone, Fault, Basalt

Tags

NGSS.MS-ESS1-4

According to the law of superposition, the oldest fossils are found 

• At the top of the rock layers
• Near the bottom of the rock layers
• In the middle of the rock layers
• Somewhat near the surface

Tags

NGSS.MS-ESS1-4

Which of the following correctly lists the layers in order from oldest to youngest?

• A, B, C, D, E

• E, B, C, D, A

• E, D, C, B, A

• C, B, A, D, E

Tags

NGSS.MS-ESS1-4

What principle states that geologic processes that occurred in the past can be explained by current geologic processes?

• Uniformitarianism
• Catastrophism
• Paleotology
• Disestablishmentarianism

Tags

NGSS.MS-ESS3-1

Which principle helped you determine that E is younger than D?

• principle of superposition
• principle of original horizontality
• principle of inclusions
• principle of cross cutting relationships

Tags

NGSS.MS-ESS1-4

What is the oldest rock in this diagram?

• B
• H
• I
• R

Tags

NGSS.MS-ESS1-4