Introduction To Physical And Human Geography. Study Guide Rated A+

More then 80% of the American workforce works in the __________ sector. {Ans: tertiary}Which of the following is considered a developed country? {Ans: Australia}The type of currency used by the United Kingdom is the __________. {Ans: pound}Which of the Earth's layers is the thinnest (only three to thirty miles thick)? {Ans: the crust}Every country in the world has some form of a __________ economy. {Ans: mixed}Which of the following is not an example of internal migration? {Ans: Moving from one country to another.}