1. What is the alternative name for the Sea of Cortez?

2. Which of these seas is the largest?

3. Which of these is the world’s largest inland lake?

4. In 1950 this sea was the world’s fourth largest inland water body, but by the early 21st century it had shrunk to a tiny fraction of its size because of water diversion.

5. Which sea completely surrounds the island of Jamaica?

6. Which northern sea is ringed by Siberia, Novaya Zemlya, Franz Josef Land, and Severnaya Zemlya?

7. The Tasman Sea separates which countries from one another?

8. British explorer Ernest Shackleton and his crew of the Endurance were trapped in the ice of this sea about 1915.

9. Which tiny sea, enclosed by the Bosporus and Dardanelles straits, links the Black Sea with the Mediterranean?

10. Which inland sea is at Earth’s lowest surface elevation, about 1,410 feet (430 meters) below sea level?