The River Douro forms part of the border between which two countries?
- A. Spain and Portugal
- B. Brazil and Spain
- C. Portugal and Germany
- D. Germany and Brazil
Correct Answer: A. Spain and Portugal
River Douro is the third-longest river in the Iberian Peninsula having total length is 897 kilometers. For 112 kilometers, the river forms part of the national border line between Spain and Portugal.
Correct Answer: C. Canada and USA
Canada, the world’s second-largest country, shares the longest international land border with the United States. Eight Canadian provinces and thirteen American states run along the shared boundary. The Canada-US land border is 8,893 km long.
Correct Answer: D. Inflation
Correct Answer: B. Kiev
Correct Answer: B. UK
Correct Answer: D. Roe River
Correct Answer: B. 6
The Gulf Cooperation Council (GCC) is a political and economic union of Arab states bordering the Gulf. It was established in 1981 and its 6 members are the United Arab Emirates, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain.