Continental climate. Yakutia is the most coldest place in the northern hemisphere.
Antarctica covers 10% of the earth's surface. The interior of the continent is colder than at the beaches.
The interior lowlands are located in the central part of a continent, away from any coastlines or mountain ranges. Some examples include the Great Plains in North America and the Central Lowlands in Africa.
Technically Russia and Canada border in the Arctic, but Canada has the North Pole so maybe Canada. But realistically, these are the two largest countries in the world so it's rather difficult to make a general statement that one is colder then the other. There are parts of Canada that are colder then parts of Russia and there are parts of Russia that are colder then Canada. But then the same can be said about parts of the USA being colder then parts of Canada (and I'm not just talking about Alaska). Like some places in the northern part of the US is colder than the Southern parts of Canada. But really Canada is colder than USA overall.
Finland is not in Russia.
interior plains
Novaya Zemlya is a part of Russia.
In European part of Russia.
Both the part in Europe and the part in Asia are named Russia.
The western part of the interior plains in North America is called the Great Plains.
yes it is a big part in Russia because Russia has very fertile land
It is part of Russia.
The Northern part of Russia borders the arctic ocean.