Radiometric dating activity answers
Read the passage in this science printable to learn about the history of radioactive dating and its uses.
Students will answer comprehension questions and solve word problems using a table with information about the half-lives of radioactive elements.
There are three main assumptions that must be made to accept radiometric dating methods.
A geologist can calculate the absolute age of the rock in a process called radiometric dating by measuring the amount of parent and daughter materials in a rock and by knowing the half-life of the parent material.
Carbon-14 is a parent material, which decays to its daughter material, nitrogen-14.
For since the fathers fell asleep, all things continue as they were from the beginning of creation.” For this they willfully forget: that by the word of God the heavens were of old, and the earth standing out of water and in the water, by which the world that then existed perished, being flooded with water.
Most scientists and many Christians believe that the radiometric dating methods prove that the earth is 4.5 billion years old.