Question Detail
Question
What process involves the separation of species over millions of years to create distinct biogeographic realms?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Continental drift is cited as the process that separated species over millions of years, creating realms like the Neotropical and Afrotropical. B is a short-term movement and does not create biogeographic realms.
Hint
Think about the movement of tectonic plates over deep time.