3. Among the northern Andean countries strongly involved in the illegal coca and drug trade, __________ is now the predominant coca producer.

A. Colombia
B. Bolivia
C. Peru
D. Ecuador
Student Answer: C
Answer: Incorrect
Reference:

6. Which of the following statements about the physical geography of North America is true?
A. The Mississippi drainage basin is the fifth largest in the world.
B. The most geologically active region of North America is found along the West Coast.
C. The largest tributary of the Mississippi is the Arkansas River.
D. The ancient rock of the Canadian Shield covers about one-fourth of Canada.
Student Answer: A
Answer: Incorrect
Reference:

7. _______ is one of the first Latin American countries to have a separate ministry of tourism with dedicated funds within its federal governmental structure.
A. Paraguay
B. Guatemala
C. Mexico
D. Chile
Student Answer: D
Answer: Incorrect
Reference:

10. For geographers, the movement of higher-income residents and businesses into poor areas of inner cities is generally referred to as
A. urban revitalization.
B. gentrification.
C. restoration.
D. urban development.
Student Answer: A
Answer: Incorrect
Reference:

12. Two U.S. West Coast ports are world ports that connect the United States and Asian markets. They're Los Angeles/Long Beach and
A. San Diego.
B. San Francisco.
C. Seattle.
D. Portland.
Student Answer: A
Answer: Incorrect
Reference:

13. In Mexico, the expression Porfiriato refers to
A. the revolution of 1911 that overthrew Diaz.
B. any kind of authoritarian political oppression.
C. the end of the political dominance of the PRI in July 2000.
D. the oppressive rule of Porfirio Diaz.
Student Answer: B
Answer: Incorrect
Reference:

17. In the United States, as of 2009, which of the following was the largest and fastest-growing immigrant group?
A. Eastern Europeans and Russians
B. Western Europeans
C. Hispanics
D. Asians
Student Answer: D
Answer: Incorrect
Reference:

18. The _______ were responsible for the forced migration of more people from Africa than any other colonial power.
A. Portuguese
B. Dutch
C. British
D. Spanish
Student Answer: C
Answer: Incorrect
Reference:

20. In Brazil, the indigenous population was around 3.5 million before the arrival of Europeans. Today, the indigenous population is around
A. 1.5 million.
B. 200,000.
C. 500,000.
D. 2 million.
Student Answer: C
Answer: Incorrect
Reference:

4 answers

3)A
17)C
18)A
6 is probably B.

If you got all these wrong in the first place, I'd say you didn't study your text at all.

So study it ("study" means read and re-read more than once!), and then try again ... without guessing.
3A
6C
7C
10B
12C
13D
17D
18B
20B
the answer to number 10 is B