Geologists know that radioactive dating methods are valid
A) because they are consistent with proposed theories.
B) because they have been compared with dates determined by other methods and have been found to correlate well.
C) because they have been compared with dates determined by other methods and have the same exact dates.
D) because the instruments always work well when performing laboratory tests.
Answer: B
You might also like to view...
Which of the following are advantages of animal feedlots?
A. increased meat production, higher profits, and reduced soil erosion B. higher profits, less overcrowding, and reduced overgrazing C. reduced overgrazing, greenhouse gas emissions, and higher profits D. increased genetic resistance in humans, increased meat production, and higher profits E. reduced soil erosion, less overcrowding, and increased genetic resistance in humans
The Earth's magnetic field has reversed itself many times in the geologic past. Indicate whether the statement is true or false
What processes can form intermediate and felsic magmas from a melt that is originally mafic?
What will be an ideal response?
Explain why the rate of lithosphere production is roughly equal to the rate of lithosphere destruction
What will be an ideal response?