161.
Which body of water lies between Saudi Arabia and Iran and is known for its significant oil reserves?
Explanation:
162.
Lake Victoria, one of Africa's Great Lakes, is bordered by which three countries?
Explanation:
163.
What is the name of the largest underwater mountain range, which stretches across the Atlantic Ocean floor?
Explanation:
164.
The Amazon River basin primarily lies in which continent?
Explanation:
165.
Which river flows through the Grand Canyon in the United States?
Explanation:
166.
What is the world's smallest ocean by area?
Explanation:
167.
The Gulf of California, also known as the Sea of Cortez, separates which two landmasses?
Explanation:
168.
The Yellow River, known as "Huang He" in Chinese, flows through which country?
Explanation:
169.
The Great Salt Lake, the largest saltwater lake in the Western Hemisphere, is located in which U.S. state?
Explanation:
170.
The Mackenzie River is the longest river in which North American country?