One idea of biogeography is that the longer an environment is geographically separated from others, the more distinct its species will be. Which area of the earth would you expect to have the most distinct species?

Question

Question 3 options:

A)

Central Asia

B)

The midwestern United States

C)

Western Europe

D)

Australia

Answer 1

D) Australia

Australia is often considered to have the most distinct species due to its long geographic isolation from other landmasses. This isolation has allowed for the evolution of unique flora and fauna that are not found anywhere else in the world, such as kangaroos, koalas, and various marsupials and reptiles.