Scientific methods of dating the earth

09-Jun-2017 03:56

There is evidence that energy from the Earth's accumulation caused the surface to be molten.

Further, the processes of erosion and crustal recycling have apparently destroyed all of the earliest surface.

There are certain kinds of atoms in nature that are unstable and spontaneously change (decay) into other kinds of atoms.

For example, uranium will radioactively decay through a series of steps until it becomes the stable element lead. The original element is referred to as the parent element (in these cases uranium and potassium), and the end result is called the daughter element (lead and argon).

In defense of the "old earth" model, some would offer the "proof' of various "scientific" dating methods.

Some of the better known dating methods are Uranium/Lead; Potassium/Argon; and Carbon 14.

The oldest rocks which have been found so far (on the Earth) date to about 3.8 to 3.9 billion years ago (by several radiometric dating methods).

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As a member, you'll also get unlimited access to over 55,000 lessons in math, English, science, history, and more.Each of these methods attempts to establish the age of things by measuring the levels of radioactive isotopes present in the substance and comparing this to assumed original levels.These tests often yield apparent ages in the range of millions of years. As an example, compare these necessary things to the Uranium/Lead "clock." Uranium (U-238) is constantly converted to Lead (Pb-206).To find out, we'll need to learn more about the scientific process.Many accept radiometric dating methods as proof that the earth is millions of years old, in contrast to the biblical timeline.

As a member, you'll also get unlimited access to over 55,000 lessons in math, English, science, history, and more.Each of these methods attempts to establish the age of things by measuring the levels of radioactive isotopes present in the substance and comparing this to assumed original levels.These tests often yield apparent ages in the range of millions of years. As an example, compare these necessary things to the Uranium/Lead "clock." Uranium (U-238) is constantly converted to Lead (Pb-206).To find out, we'll need to learn more about the scientific process.Many accept radiometric dating methods as proof that the earth is millions of years old, in contrast to the biblical timeline.Plus, get practice tests, quizzes, and personalized coaching to help you succeed.