Venn diagram of rocks and protocols. And then it makes its way into plants. Concepts Deep time Geological history of Earth Geological time units. And then that carbon dioxide gets absorbed into the rest of the atmosphere, into our oceans. Participate your feedback donate reprint policy jobs and classifieds advertise join aibs.
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Dating Fossils – How Are Fossils Dated?
Video transcript What I want to do in this video is kind of introduce you to the idea of, one, how carbon comes about, and how it gets into all living things. The relatively short half-life of carbon, 5, years, makes dating reliable only up to about 50, years. Once a plant dies, it's no longer taking in carbon dioxide from the atmosphere and turning it into new tissue. Your one-stop source for information on evolution. And this even applies to plants.