Extinction Flashcards
1
Q
Extinction Avoided by Evolution
A
In an extinction event if a spices by random chance is evolved to be able to deal with the change as evolution cannot happen over short periods
(1000 Years)
2
Q
Carbon Dating
A
This is using the carbon 14 as it is an isotope and its half life to date when a fossil is from
3
Q
Major extinction Event
A
This can be shown by if a a large number of fossil can be carbon dated to the same date in a large number