Exploring Geologic Time and Index Fossils
Interactive Video
•
Science
•
6th - 10th Grade
•
Practice Problem
•
Medium
Standards-aligned
Emma Peterson
Used 6+ times
FREE Resource
Standards-aligned
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of an index fossil in geology?
To determine the age of rock layers
To identify the type of rock
To locate water sources
To find mineral deposits
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a criterion for a fossil to be considered an index fossil?
Short-lived existence
Long-lived existence
Abundance
Widespread distribution
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why must an index fossil be found in many places around the world?
To prove it was a dominant species
To make it useful for global correlation
To confirm it lived during a specific time period
To ensure it is easy to find
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean for an index fossil to be abundant?
It must be found in large quantities
It must be found in deep rock layers
It must be rare and unique
It must be found in a specific region
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important for an index fossil to have a short-lived existence?
To ensure it is easy to find
To prove it lived in multiple geologic periods
To confirm it was a dominant species
To make it useful for identifying specific time periods
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What can be inferred if a rock layer contains an index fossil?
The rock layer is older than the fossil
The rock layer is younger than the fossil
The rock layer is from the same time period as the fossil
The rock layer contains mineral deposits
Tags
NGSS.MS-ESS1-4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If an index fossil is found in a rock layer, what does it indicate about the layers above and below?
All layers are from the same time period
Layers above are younger, and layers below are older
The fossil is not useful for dating the layers
Layers above are older, and layers below are younger
Tags
NGSS.MS-ESS1-4
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
