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Geology 104 Study Questions:
| 1. |
Explain the difference between the principal of original horizontality and the principle of superposition.
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| 2. |
Draw a cross section containing an unconformity and label it.
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| 3. |
Draw a cross section with a cross-cutting relationship, label the units, then list their relative ages.
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| 4. |
Explain what an unconformity is in words.
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| 5. |
Name the three fundamental particles in an atom.
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| 6. |
Define “isotope.”
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| 7. |
What is a half-life?
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| 8. |
If something has a half-life of 50 years, and you start out with 1000 atoms of it, how many atoms will you have left after 150 years?
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| 9. |
List the periods of geologic time in order from oldest to youngest.
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| 10. |
List the eras of geologic time in order from oldest to youngest.
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This
page was created by Darby Dyar
and is maintained by Darby Dyar and Rebekah Robson-May.
Last updated on 20 May, 2003 . |