Ice-breaker on the Volga River

The video discusses the southern port in Moscow on the Moscow Volga Canal and highlights the role of ice breakers. It describes the smallest ice breaker in the country, capable of breaking through ice up to seven inches thick. The video explains techniques for breaking thicker ice and emphasizes the benefits of ice breakers in extending navigation periods on small rivers, canals, and reservoirs.

What is the significance of the southern port in Moscow?

• It is located on the Moscow Volga Canal.

• It is known for its seafood market.

• It is a major tourist attraction.

• It is the largest port in Russia.

How long is the smallest ice breaker in the country?

• 66 feet

• 46 feet

• 56 feet

• 36 feet

What thickness of ice can the smallest ice breaker handle?

• Nine inches

• Eleven inches

• Seven inches

• Five inches

What is the purpose of ice breakers on small rivers and canals?

• To prevent flooding

• To allow fishing activities

• To open navigation earlier in spring

• To create ice sculptures

How do ice breakers extend navigation periods?

• By transporting goods faster

• By melting the ice completely

• By breaking through ice layers

• By creating new waterways