Russian Federation is the biggest country in the world. It borders on many countries. It is in Europe and Asia . The border is the Urals.
We have many kinds of landscapes: mountains, valleys, forests, northern seas coast.
The main rivers are the Ob, Volga, Oka, Lena, Jenisey, Kama .

Mountains are Altay and Caucasus .

The main lakes are Baikal (the deepest lake in the world), Chany, Karachi .
There are thousands of smaller lakes.
There are four seasons in Russia . In winter it is cold and frosty. In spring it is windy and warm, in summer it is hot.