III meeting "What about the water?"

The most dirty sea of the world

• Black Sea

• Baltic Sea

• Mediterranean Sea

• Caspian Sea

The largest river in Poland.

• Van

• Odra

• Vistula

• Kızılırmak

• Araks

What is the beach on the Baltic Sea made of?

• stone

• gravel

• mule

• sand

What is the smallest ocean in the world?

• Arctic Ocean

• Atlantic Ocean

• Indian Ocean

• Pacific Ocean

The cleanest sea in the world.

• Mediterranean Sea

• Baltic

• Maldives

• Black Sea

What is the largest lake in Turkey?

• Van

• Śniardwy

• Lake Sevan

• Volga

The longest river in Europe, which flows through Russia into Caspian Sea.

• Vistula

• Volga

• Kızılırmak

• Araks

Lake in Armenia which is the largest freshwater lakes in Eurasia.

• Śniardwy

• Baikal

• Van

• Lake Sevan

Chemical formula of water is:

• H2O

• H2O2

• HO

• HO2

The world has the most water:

• sweet

• salt

• sour

• tasteless