- The Following Questions S Are Related To The Figure Below H Fi W 12 3 F3 F4 8 F Fb 8 Given That The Ratio Between U A 1 (31.37 KiB) Viewed 150 times
- The Following Questions S Are Related To The Figure Below H Fi W 12 3 F3 F4 8 F Fb 8 Given That The Ratio Between U A 2 (23.4 KiB) Viewed 150 times
FI W 12 3 F3 F4 8 F FB 8. Given that the ratio between U and Ph analyzed from the igneous intrusion (K) is 1:3 and half-life of the dating method is 713 million years. How old is the granite? Explain your answer (15 points) 9. Based on the radiometric date for K you obtained from the question above, what could be the youngest numerical age for sedimentary layer B7 Explain your answer (15 points) 10. Using the same dating method (and P 75% and the amount of U the amount of Pb found in layer His found in layer I is 50%. For at least how many million years had the layer H been exposed on the surface to receive weathering and erosion before layer I started to form? Explain your answer (15 points) Extra Credit Question: Explain why radiometric dating cannot be used to date a sedimentary rock, such as a conglomerate. (15 points).