Respuesta :
Answer:
Explanation:
Because scientists wanted to find out the exact age of a rock and in a rock, there are many elements present which gives a more accurate age.
In order to minimize the error margin to the least possible manner the scientists use more than one kind of element to determine the age of a rock.
How the age of a rock is determined?
The age of rocks can be determined with the help of radiometric dating. In the process, the ratio of two distinct isotopes is seen in a sample. The scientists use more than one kind of method to determine the age of rock in order to minimize the error margin to the least possible manner.
Different methods are being used by the scientists to find the age of the rock, of these radiometric dating and uranium-lead methods are the most used methods.
Thus, in order to reduce the margin error to the least possible way scientists use more than one element to find the age of a rock.
Find out more information about the determination of the age of rocks here:
https://brainly.com/question/11646174
