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103 questions
Correctly sequence the layers of rocks oldest to youngest
A,B,C,D
D,C,B,A
Which of these must happen first for a fossil to form?
a plant or animal is quickly covered by sediment
sediments fill a mold and form a cast
a plant or animal is eaten
sediments are pressed together and harden
According to the Law of Superposition, which layer is the youngest?
A
B
C
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
This building is 13 years, 2 months and 5 days old is an example of ________________
absolute dating
relative dating
Which rock layer in the diagram seems to be the oldest?
F
E
B
A
Analyze the seashell found in the white layer. Which statement is true of the rock layer that contains this fossil?
It has the oldest fossil
It is older than the layers below it.
It is younger than the layers above it.
It is older than the layers above it.
According to the diagram, which of the following is true?
A is the oldest
B is the youngest
E is the oldest
A is the oldest
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