One of the poorest areas in the united states is
a).the sunbelt
b).little havana
c).the piedmont
d).appalachia

Mount erebus, an active volcano, is located a. in australia's snowy mountains b. on new zealand's north island c. in antarctica d. on melanesia's largest island

Irelanda. populationb. square mileagec. average population density per square mile

What is the best evidence for the plate tectonics?