8.E.1 and 8.E.2

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

NGSS.MS-LS4-1

This rock was another type of rock that was heated and compressed over time. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic

Tags

NGSS.MS-ESS2-2

According to the law of superposition, which layer is the youngest?

• A
• B
• C

Tags

NGSS.MS-ESS1-4

A species that is no longer living and cannot come back is classified as _____________.

• Absolute
• Relative
• Extinct
• Living

Tags

NGSS.MS-LS4-1

Which rock layer is the oldest

• A
• E
• D
• C

Tags

NGSS.MS-ESS1-4

Which of the following rock types can you find fossils in?

• Sedimentary
• Igenous
• Metamorphic
• Volcanic

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Which type of rock results from melting and cooling of magma?

• Igneous
• Metamorphic
• Sedimentary
• Extrusive

Which supports the theory that some mountains were once at the bottom of an ocean?

• There are underwater mountains on the ocean floor today.

• Freshwater rivers flow to the ocean.

• Fossils of marine organisms are found on the tops of some mountains.

• Both mountains and ocean floors have similar minerals in their rocks.

Tags

NGSS.MS-ESS2-3

Which best describes how ice cores are important to the study of geologic history?

• They show unconformities, which signal changes in deposition.

• They hold index fossils, which are used to date the different ice cores.

• They contain evidence showing changes in the atmospheric composition over time.

• They follow the Law of Superposition, which gives reasons for extinctions of species.

Tags

NGSS.HS-ESS3-5

A geologist identifies identical index fossils in rock layers from two different areas. Which conclusion is best supported by this discovery?

• The deposition rate of the two rock layers was identical.

• The fossil organism evolved independently in the two separate areas.

• The two rock layers were deposited at approximately the same time.

• The index fossil will also occur in sediment deposited on top of these rock layers.

Tags

NGSS.MS-ESS1-4

NGSS.MS-LS4-1