I don’t understand the question
No it freezes in Winter in places
the river is frozen for three months in the year
because nothing goes through it
River Thames
It freezes for most of its length for three months each year
No, the Volga River is not the longest in the world. The longest river in the world is the Nile River in Africa, which stretches over 6,650 kilometers. The Volga River is the longest river in Europe, with a length of about 3,530 kilometers.
the river is frozen for three months every year
Murray River
Murray River
The Nile is a perenial river. It is the longest river in the world and flows year-round.
The Rhine River famously froze during the harsh winter of 1963, experiencing one of the coldest winters in Europe in decades. Significant freezing occurred particularly in the northern sections, affecting parts of Germany and the Netherlands. The freeze led to unusual scenes of ice skating and transport disruptions along the river, which is typically navigable year-round.
I probably think that alligators might live in Russia, but I don't know but I'm guessing there might be alligators in Russia.