How Long Has The Earth Been Around?

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Scientists have been researching for centuries to determine the Earth’s age, many naturalists debate on how old the Earth is yet it still remains a mystery. Geologist have research and analyze many theories but is still unsure, leaving a question of how long has the Earth been around? In 1860, John Phillips a geologist, used the idea of sedimentation to determine how old the Earth is. As rocks deteriorated throughout the years geologists measured the lower lying areas, like valleys, rivers, and oceans to determine the age of the Earth through the thickness of sedimentary deposit. Scientist calculated the forming of each layer and the rate of how quickly the sedimentary would thicken over a period of time, after researching Geologist came to

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