Explain how radioactive decay is used in carbon dating
Radioactive dating of rock samples determines the age of rocks from the time it was formed.
Geologist determine the age of rocks using radioactive dating.
It can be used to determine the ages of rocks, fossils, and younger organic materials.
Clearly, the earth has changed, and the dating of materials on the earth show this.
In the really old times, the surface of the earth had no plants.
There are many radioactive elements and thus many applications of the basic principle.
Radiometric dating is based on the scientific law of radioactive decay and the half-life of radioactive elements.
Uranium and some other elements decay into lead over time at a specific rate.
Radioactive dating is also known as Radiometric dating.
"Radiometric dating - the process of determining the age of rocks from the decay of their radioactive elements" Wiens, RC 2002, Radiometric Dating A Christian Perspective, 'Science in Christian Perspective', The American Science Affiliation, viewed 8 September 2009, The rate of radioactive decay of various isotopes provide a variety of different timebases for "clocks" that can be used for measuring the ages of samples ranging from as little as a few hundred years (e.g.