Geologic History

What can we learn from fossils?

• How earthquakes formed.
• How erosion changed mountains
• How Earth's magnetic field was formed
• How Earth's environment has changed

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

What might you conclude if a fish fossil was found on top of a mountain in Kentucky?

• An Earthquake happened there.
• A Volcano erupted there.
• A forest covered that area for a while.
• A Sea once covered the area.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Relative age of a rock is the number of years that have passed since the rock formed?            

• true
• false

Tags

NGSS.MS-ESS1-4

Relative dating of rock layers tells us that the deeper we dig, _______.

• the younger the rocks get
• the smellier the rocks get
• the harder the rocks get
• the older the rocks get

Tags

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

Tags

NGSS.MS-ESS1-4

How old do Paleontologists believe the Earth is?

• 2015 years old
• 3.6 billion years old
• 4.6 billion years old
• 4.6 million years old

Tags

NGSS.MS-ESS1-4

What type of rock do fossils form in?

• Igneous
• Sedimentary
• Metamorphic
• Classic

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

• F
• E
• B
• A

Tags

NGSS.MS-ESS1-4

_{Which of the following questions can be answered by studying  these fossil layers?} 

• What did the fish eat?
• Which organisms lived before/after/or at the same time?
• Why did dinosaurs become extinct?
• Are reptiles the ancestors to birds or fish?

Tags

NGSS.MS-LS4-1

_{^{When scientists use logic to determine the age of one fossil compared to another, they use this type of dating.}}

• Relative
• Carbon
• Absolute