Sigh.... Do some research before commenting you would look smarter. The bible does not say how old the earth is. There is some sects of Christianity that believe earth is 6,000 years old but the vast majority do not. Also the bible says God created earth in 6 days, since a day are different lengths in different places it would be easy to hypothesize the length of time before humans were on earth is the length of time of days wherever God is at. And finally you should also research carbon dating, you will see that is not 100% accurate there is a lot of guestimation. There are plenty of things in the Bible to easily dispute, most of which can be blamed on King James changing things to fit his beliefs and the era he lived in. Out of all of the discrepancies you picked some of the easiest defend, which shows your lack of knowledge on the bible/religion.