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This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
Fossils are most common in which rock types?
Correct!
Wrong!
Which of the following radioactive isotopes has the shortest half-life?
Correct!
Wrong!
Fossils fuel which stores large amount of energy in a small volume is
Correct!
Wrong!
Most periods in the geologic time scale are named for _______
Correct!
Wrong!
For heating, the more suitable flame is:
Correct!
Wrong!
What scientific avenue of investigation gave scientists the best estimate of the age of the Earth?
Correct!
Wrong!
Almost every resource of earth's energy can be traced back to
Correct!
Wrong!
Radiometric age is often referred to as __________ age.
Correct!
Wrong!
Excavation and exploration quiz 8
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