Question Description
1. A rock sample contains a 25% of a parent isotope A and 75% of a daughter isotope B. The half-life of isotope A is 1 million years. The rock sample also contains an index fossil that was known to have existed 2 Ma. Is the radiometric dating and index fossil evidence consistent with one another in determining the age of the rock sample. Why or why not?
2. On Facebook, your friend shares an article on climate change written by Dr. Smith of the Center of Global Good Policy. How you would assess the trustworthiness of this article,
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