Russia covers an area of 1.709820 km2, and the water area accounts for 1.3%. It is the largest country in the world, 9000 kilometers long from east to west, spanning 1 time zone. It is 4000 kilometers wide from north to south and spans four climatic zones. With the Republic of Crimea and Sevastopol joining Russia, the territory of Russia has increased by 25,500 square kilometers.
Russia's total population is 1.46 billion (by 2020), and there are 1.94 ethnic groups, of which Russians account for 77.7%. Russia has one of the fastest population decline countries in the world. The population distribution is extremely uneven, with an average of 52-77 people per square kilometer in the developed areas in the west, reaching 26 1 in some places and less than 1 in the tundra in the northeast.
Dress
In Russian folk, married women must wear headscarves, mainly white; Unmarried girls don't wear headscarves, but often wear hats. In cities, Russians usually wear suits or dresses, while Russian women usually wear dresses. The typical Russian national costume is: men wear long-sleeved shirts with oblique skirts, usually embroidered at the neckline and hem, and wear a belt outside the shirt.