7 A.4 Seas of Mystery

Which sea is the largest by surface area?

• Black Sea

• Baltic Sea

• Caspian Sea

• None of the above

Which sea is known for having a unique salinity due to its isolation from the ocean?

• Black Sea

• Baltic Sea

• Caspian Sea

• All of the above

Which sea is the smallest by surface area?

• Black Sea

• Baltic Sea

• Caspian Sea

• They are all the same size

The Caspian Sea is bordered by how many countries?

• 3

• 4

• 5

• 6

Which of these seas is not connected to the ocean by a natural waterway?

• Black Sea

• Baltic Sea

• Caspian Sea

• Both A and C

What is the primary source of water for the Black Sea?

• Volga River

• Danube River

• Dnieper River

• Nile River

Which sea is known for the Amber Coast?

• Black Sea

• Baltic Sea

• Caspian Sea

• Red Sea

The Caspian Sea is classified as which type of body of water?

• Lake

• Sea

• Ocean

• Lagoon

Which of these seas is the deepest?

• Black Sea

• Baltic Sea

• Caspian Sea

• They all have the same depth