Rest of the solar system formed

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The oldest rocks on the surface of the Earth today date to approximately 4.2 billion years ago. The Earth and the solar system formed approximately 4.6 billion years ago. How is it possible to date the planet's formation earlier than any of the rocks that are accessible on the surface for analysis? Select the best answer.

It is a complex calculation based on the average estimated lifespan of all of the recorded historical figures in the Old Testament -- essentially a scientific extrapolation of the begats and begots.

Rocks just below the surface have been dated to 4.6 billion years.

Meteorites -- they date to 4.6 billion years ago and formed when the rest of the solar system formed.

We always add 400 million years to everything to account for a large margin of error when dealing with big numbers.

Tree rings -- we count the annual growth of extremely ancient trees to arrive at this number.

Reference no: EM132548005

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