For Most Groups, Biodiversity is Greater

Question

For most groups, biodiversity is greater
A) On the Atlantic coast of the U.S., relative to the Pacific coast
B) On the Pacific coast of the U.S., relative to the Atlantic coast
C) In New England than in the Caribbean
D) In Alaska than in southern California

Accepted Answer

The Pacific coast of the U.S. generally has greater biodiversity than the Atlantic coast due to its more varied habitats, ocean currents, and historical geology, which have contributed to a richer variety of species.