How does radiometric dating support evolution by natural selection
Two Basic World-Views. The creationist world-view says that God made the universe about six thousand years ago. The evolutionist world-view teaches that the universe made itself from nothing about twenty million years ago. One of these opposing world-views obviously is wrong.
How is radiometric dating used as evidence of evolution
What Half Life Means for Evolution
Perhaps the most widely used evidence for the theory of evolution through natural selection is the fossil record. The fossil record may be incomplete and may never fully completed, but there are still many clues to evolution and how it happens within the fossil record. One way that helps scientists place fossils into the correct era on the geologic time scale is by using radiometric dating. Also called absolute dating, scientists use the decay of radioactive elements within the fossils or the rocks around the fossils to determine the age of the organism that was preserved. This technique relies on the property of half-life.
Three Pieces of Evidence That Prove Evolution is a Fact
For over years—since the time of Charles Darwin—the Theory of Evolution has been through more scrutiny and rigorous investigation than just about any other scientific claim. And the theory has only been strengthened as more evidence has been accrued. While there are many that people who, for ideological reasons, want to make it seem like evolution is not widely accepted within the scientific community, this is not actually the case.
Lyell described Earth as a series of gradual processes, not solely the catastrophes envisioned by previous workers. He observed many different kinds of islands and realized each represented a developmental sequence—from the earliest stages as reef-ringed, extinct volcanic peaks, to the latest stages of barely submerged coral reefs with central lagoons. Most people think of evolution as relating to biology and paleontology. What they don't realize is that most paleontologists are also geologists, who use fossils to date rocks and study past environments.