scientists can determine the age of somthing by finding out how much carbin 14 there is left in the sample. the reason fro using carbon 14 is because it has a very predictable half life of 5730(plus or minus 40) years. half life is the decay rate of certain materials. by knowing the begging amount of carbon 14 present in the sample they can determine by the amount left how old it is.
this is a pretty easy subject to look up if you have any pther questions.
Relative age.
they can work out wether a particular object is real or a forgery
magnetometer
The time from when it was created to now.
55 year
Relative age.
What are some scientific changes of the age revolution
The age in years of a rock or other object is known as Absolute Age.
Dendrochronolgy would be useful for wooden objects, and radio-chronology for some minerals. (C14, Rb-Sr, U-U and so on). Thermo-luminescence for buried pottery or similar. Simple stratigraphy for alluvial deposits.
For more than two hundred years, scientists have devised various scientific methodologies and tests for the age of the earth. They are all consistent with an age of 4.54 billion years, and none of them has supported a very young age for the earth.For more information, please visit: http://christianity.answers.com/theology/the-story-of-creation
You must be of legal working age. You must also pass a drug test. You should also have reliable transportation to and from work.
10-11 years of age
Ice Age National Scientific Reserve was created in 1971.
Paleolithic Age .
Comparative Age
absolute age
You can only work at Kilwins once you pass a test and when you reach the tender age of 65, also virgins need not apply. Sorry