Martha
Vine
Vineyarder
Marthian

2. Which of these rivers is the longest?

Arkansas
Columbia
Mackenzie
Ohio-Allegheny

3. The Russian port city of Saint Petersburg lies on what body of water?

Baltic Sea
Gulf of Bothnia
Gulf of Riga
Gulf of Finland

4. In geographic terminology, what is a "ranker"?

a town of less than 10,000 residents
a type of soil
a warm northern wind
a hard-to-read map

5. Approximately how long was the Great Wall of China after being repaired and extended during the Ming Dynasty?

1,200 miles
2,000 miles
3,300 miles
4,500 miles

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Correct answers: