2 what is the difference between relative and absolute dating
It is not rare to see a younger guy and an older woman date and have a very intense sexual and romantic relationship, which defies the traditional “older man, younger woman” set-up that we are used to seeing. First, the fact that such a dating situation is still somewhat taboo makes is all the more enticing and exciting.
However, by itself a fossil has little meaning unless it is placed within some context.
The age of the fossil must be determined so it can be compared to other fossil species from the same time period.
Understanding the ages of related fossil species helps scientists piece together the evolutionary history of a group of organisms.
This follows due to the fact that sedimentary rock is produced from the gradual accumulation of sediment on the surface.
Therefore newer sediment is continually deposited on top of previously deposited or older sediment.
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Despite seeming like a relatively stable place, the Earth's surface has changed dramatically over the past 4.6 billion years.