troposphere
mesosphere
atmosphere
exosphere

2. Who was the city administrator of Paris who destroyed large sectors of the city to make way for broad avenues in the mid-19th century?

Daniel Burnham
Pierre L'Enfant
Le Corbusier
Baron Georges Haussmann

3. Gramfa, Baku, and Sumgait are key cities of which country?

Azerbaijan
Iran
Georgia
Armenia

4. Approximately how many hours of sunlight does Reykjavik, Iceland experience on June 21?

six
twelve
eighteen
twenty-four

5. Which is not a tertiary economic sector activity?

wholesale goods
shipping companies
real estate
electronic good production

Score =
Correct answers: