The Black Sea

Which of the following countries has no effect on the pollution of the Black Sea (it does not have a coast on the Black Sea)?

• Ukraine

• Romania

• Turkey

• Italy

Which of the following species is severely threatened in the Black Sea?

• Carp

• Sturgeon

• Sea gudgeon

• Horse mackerel

If you were travelling by boat, which would be the route from the Mediterranean Sea to the Black Sea?

• Mediterranean, Straits of Turkey, Black Sea Canal, Black Sea

• Mediterranean, Sea of Marmara, Straits of Turkey, Black Sea

• Mediterranean, Bosphorus, Black Sea

• Mediterranean, Aegean Sea, Sea of Marmara, Bosphorus, Black Sea

How is the shark in the Black Sea called?

• Nurse Shark

• Dog Sea Shark

• Lemon Shark

• Leopard Shark

What is the maximum depth of the Black Sea?

• 22 metres

• 221 metres

• 2212 metres

• 22121 metres

When a master fisherman goes fishing in the Black Sea, he can not catch .........

• anchovy

• bonito

• bluefish

• Piranha

Who called the Black Sea "Pontus Euxinus"?

• Greeks

• Romans

• Persians

• Egyptians

How many types of dolphins live in the Black Sea?

• 2

• 3

• 4

• 5

By the strait of Kerci, the Black Sea is connected to:

• The Azov Sea

• The Aegean Sea

• The Marmara Sea

• The Mediterranean Sea

The range of salinity in sea water is about ... per kilogram.

• 50 grams

• 20 grams

• 100 grams

• 35 grams