Define radioactive dating

In the 1860's, English physicist Lord Kelvin disagreed with Charles Lyells proposition that the earth behaves in a uniform, unchanging manner.

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The carbon in their bodies at the time of their death will remain in their bodies until they decompose, or if they become fossilized, then forever. This allows scientists to look at the amount of decay in a fossil’s radioactive carbon and determine a relative date.

Radiocarbon dating is only effective for objects and fossils that are less than 50,000 years old.

In fact, Archbishop Usher of Ireland calculated that the Earth was created at 9 AM on It was believed that prior to the Great Flood, Earths surface was flat and its climate was mild.

Mountains, erosion, and variations in climate were considered to be punishment for the sins committed by humanity.

Carbon combines with other elements in complex ways to form the molecules that make up our bodies.

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