Question

_________ dating can be used to date crystalline materials that have been _________. This dating method is ________ precise than other methods.

A) Radiocarbon, recently heated, more
B) Radiocarbon, submerged in water, less
C) Luminescence, exposed to sunlight, less
D) Uranium-lead, buried underground, more

Answer 1

Uranium-lead dating can be used to date crystalline materials that have been buried underground. This dating method is more precise than other methods.

Step-by-step explanation:

The correct answer is D) Uranium-lead, buried underground, more.

Uranium-lead dating is a radiometric dating method that can be used to date crystalline materials that have been buried underground. This method is more precise than other methods because it uses the radioactive decay of uranium isotopes and their subsequent conversion to lead isotopes to determine the age of the sample.

For example, by measuring the ratio of uranium to lead in a sample of rock, scientists can calculate how long it has been since the rock solidified. This method is particularly useful for dating very old materials, as uranium-238 has a half-life of 4.5 billion years.