Extinction 0.0 / 5 ? BiologyEvolutionIGCSEAQA Created by: Nicole DCreated on: 24-02-14 16:49 Extinction 6 Questions 1 of 8 What is extinction? The permanent loss of all members of a species 2 of 8 There are 5 main causes of extinction: . 3 of 8 1. A single catastrophic event 4 of 8 2. Environmental change --> can't adapt quickly enough so dies out 5 of 8 3. New preadtors 6 of 8 4. New diseases 7 of 8 5. New competitors --> better at getting food (more adapted) --> weaker species die out 8 of 8
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