Question

In your own words, explain how the process of radioactive decay is used to accurately date fossils.

Answer 1

Radiocarbon dating is used for organic remains up to about 50 to 60 thousand years.
After that radio-isotope comparison (Potassium-Argon) dating methods are used for fossils by looking at the igneous rocks surrounding the sedimentary rocks in which they are found.

Answer 2

thanks

Answer 3

You're quite welcome, dear! :)

Answer 4

http://en.wikipedia.org/wiki/Radiocarbon_dating
hope this helps.