wisdomseeker said:
I am interested in knowing exactly how old the world is scientifically and biblical. Please help!
The age of the earth is evidenced to be approximately 4.6 billion years.
The oldest rocks on earth are approximately 4 Ga in age, so that's the lower limit, but there must be the allowance for the period of earth's history when it was essentially molten during its accretion. A crust of actual rock would not have formed until differentiation and cooling would occur.
The earth was formed by the same materials as the rest of the solar system, and these components and remnants are certain types of meteorites. Dating these meteorites gives the age of the earth and solar system.
Combining that information with cooling models of the earth and information about when the degassing of the mantle would have stopped due to the development of the crust cutting off that outlet (e.g., Xe closure age of the earth) continues to confirm that age of 4.6 Ga.
There is no biblical basis for the age of the earth, however, because there is no such claim therein. Some Christians accept Bishop Ussher's calculations of the geneologies of the Bible under the blind assumption of literalism. However, we know that the 6 ka figure is not correct.
You will also note that the scientifically determined age of the earth is 4.6 Ga not 6 ka and actually has evidence backing it up whereas the creationists have nothing.