The age of the Earth is estimated to be 4. Radiometric dating of rocks and minerals using naturally occurring, long-lived radioactive isotopes is troublesome for young-earth creationists because the techniques have provided overwhelming evidence of the antiquity of the earth and life. We are a c 3 non-profit company tax-exempt status approvedso your contributions to our ministry are welcome! Geologists do not use carbon-based radiometric dating to determine the age of rocks. Radiometric datingradioactive dating or radioisotope dating is a technique which is used to date materials such as rocks or carbonin which trace radioactive impurities were selectively incorporated when they were formed.
Radiometric dating calculates an age in years for geologic materials by measuring the presence of a short-life radioactive element, e.
Geologist Ralph Harvey and historian Mott Greene explain the principles of radiometric dating and its application in determining the age of Earth. When asked for your age, it's likely you won't slip with the exception of a recent birthday mistake. Petrology Tulane University Prof. As a member, you'll also get unlimited access to over 79, lessons in math, English, science, history, and more. Planet Earth doesn't have a birth certificate to record its formation, which means scientists spent hundreds of years struggling to determine the age of the planet.
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