Biology, 30.01.2021 01:00 pmbeachy3102

In the picture below the igneous intrusion (V) was examined and scientists found that this rock had about 25% of the overall Uranium 235 left in the composition of the rock. This fact helps scientists determine how old the intrusion is and in turn will give clues about the age of the rock layers around and beneath the intrusion. Using the amount of Uranium 235 left in the intrusion how old is the intrusion?

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In the picture below the igneous intrusion (V) was examined and scientists found that this rock had...