In general, rocks of the continental crust are less dense than rocks of the oceanic crust. a. true b. false

Fertility and mortality rates are higher in more developed nations.

Since 1980, which three countries have either attacked or been attacked by iraq? a. iran, turkey, united states b. iran, israel, jordan c. iran, kuwait, united states d. iran, saudi arabia, egypt

Choose the item that is an example of the geographic theme of place.