Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Which of the following is the largest division of geologic time?
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
The phrase "younger over older" could be used to remember the principle of
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
Erosion is one of the major causes of the missing rock layers, known as
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
How many years of the history of Earth do geologists study?
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
To determine the most accurate and precise age of Earth's oldest rocks, geologists would use
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
A fossil used to date surrounding rock layers is called a(n)
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
If a trilobite was buried by ocean sediment, it would leave a cavity, or a(n)
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
Which of the following processes always occurs at a steady rate?
radioactive decay
unconformities
eon
index fossil
4.6 million years
superposition
the uranium-lead method
mold
Check it!