Question

Which method describes an example of absolute dating?


A.


identifying index fossil in rock layers


B.


determining the horizontal sequence of rock layers


C.


determining the vertical sequence of rock layers


D.


measuring the radioactive decay of isotopes within rock layers

Answer 1

Here ill give you the definition of that, then you answer.

Answer 2

Absolute dating is the process of determining an age on a specified time scale in archaeology and geology. Some scientists prefer the terms chronometric or calendar dating, as use of the word "absolute" implies an unwarranted certainty and precision.

Answer 3

a

Answer 4

nope close

Answer 5

or not close. l0l

Answer 6

lower lower

Answer 7

Ok you tried, its D. :)

Answer 8

that was my second guess thanks for your help

Answer 9

Nice job! :)