Describe how carbon 14 is used as a dating method Nairobi sex chat phone no
You will then be sent a link via email to verify your account.If you are not a member or are having any other problems, please contact customer support.We're sorry, this computer has been flagged for suspicious activity.If you are a member, we ask that you confirm your identity by entering in your email.The nucleus of every radioactive element (such as radium and uranium) spontaneously disintegrates over time, transforming itself into the nucleus of an atom of a different element.
Carbon-14, a radioactive form of the element carbon, is created in the atmosphere by cosmic rays (invisible, high-energy particles that constantly bombard Earth from all directions in space).
Before the advent of absolute dating methods in the twentieth century, nearly all dating was relative.
The main relative dating method is stratigraphy (pronounced stra-TI-gra-fee), which is the study of layers of rocks or the objects embedded within those layers.
When carbon-14 falls to Earth, it is absorbed by plants.
These plants are eaten by animals who, in turn, are eaten by even larger animals.