Multiple Choice
Which of the following is NOT a method by which the general dates of the geological time scale can be determined?
A) Lower rock layers are older than surface layers.
B) Common assemblages of indicator fossils occur in layers with primitive layers lower.
C) Radioisotopes decay at constant rates and the ratio of isotopes-to-stable elements provides a relative age.
D) Carbon 14 should double in a sample every 5,730 years and so can be used to date organic matter.
E) Absolute and relative dating methods can both be used.
Correct Answer:
Verified
Correct Answer:
Verified
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