<span>i think the correct match would be :
B. neotropc south America
if we look at it physically, the Neotropic ecozone includes the tropical terresterial ecoregions of the Americas continent and it also cover the entire Temperate zones of south America.</span>
This number tells us how many people would live within one square mile if the U.S. population were evenly distributed across its land area.
Location, Industry and Military
