How are the cultures of the larger Pacific islands different from those of the smaller islands?

A. They tend to be more ethnically diverse.

B. Their populations consist mostly of indigenous people.

C. They still practice traditional forms of art, dance, and music.

D. A smaller proportion of people are of European descent.

A. They tend to be more ethnically diverse.

Which statement best explains how Australia's geography affects population density?

A. An extremely dry interior forced people to settle the coast.

B. Eastern mountain ranges limit eastern coastal populations.

C. Several small, hilly islands limit space for settlement.

D. Highlands provide rich land for farming and draw the population.

A. An extremely dry interior forced people to settle the coast.