Carbon 14 decays at a certain rate per year and by measuring how much carbon is left in what is being tested you can estimate how old that thing is you are testing. The problem is, carbon dating is not very reliable for things that are so old. In order to get an accurate reading you need to know how much carbon 14 your test subject contained while it was still living (if organic). Its like having the equation X - Y = Z and trying to solve it without knowing X. I may be wrong on the process of carbon dating so If I am, enlighten me please.
Shifting plates explains the formation of mountains, not why sea shells have been found on top of mountains all across the world. The whole world would have had to have been submerged under water at one time for this to have happened. Creationism/World Wide Flood 1 - Evolution 0
Something evolution doesn't take into account is the Grand Canyon. Evolution states that the Colorado River carved out the Grand Canyon over the course of millions of years. But get this, the ground level at Page, Arizona, is approximately 4000 feet, but if you go 60 miles down stream (about 100 KM) the ground elevation RISES to about 6000 feet. As the Colorado River flows down stream, the ground level goes UP. Last time I checked, water doesn't flow up hill. Vast amounts of water draining away could cause this in a shorter time. Creationism/World Wide Flood 2 - Evolution 0
2 Peter 3:5-6 "For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:
Whereby the world that then was, being overflowed with water, perished:"