What is a metro? It is known that this is an abbreviated form of the word "metro" - an unofficial name for underground transport. In addition to moving underground, there is also a surface metro. The word consists of five letters: of three consonants and two vowels.
What is the metro
According to one of the most common definitions, the subway is a type of electric underground transport, that is, it is a railway along which trains constantly move. This system is designed to transport passengers, which is located at a distance from other types of public transport. Usually this type of transport is the main one for urban society. It is located in tunnels, mainly underground. Metro differs from other vehicles in its high speed. If necessary, lay it above the ground, the rails are laid on overpasses. Also, this type of transport has a name like subway. The metro is famous for its easy accessibility and regular operation. In addition, trains do not interfere with either drivers or pedestrians, they are very deep and therefore noise from them is not heard on the streets of the city. The metro includes many different devices, such as tunnel structures, water supply, a drain, escalators. So what is a subway? This is a regular mode of transport, which is famous for its regular work and efficient work. In an hour, such a train carries on average about sixty thousand people around the city.
The best underground of the whole world is the London Underground. It is the oldest. It is impossible not to notice that this is a large transport network, because the length of its underground tracks is about four hundred kilometers, there are also eleven lines and about three hundred stations. Kennington is the most popular metro station in London.
The Shanghai Metro is the longest subway, the length of the lines of which is about five hundred kilometers. It is very difficult to calculate how many total metro lines exist in Shanghai, because there are a lot of them, so it will not be difficult to get lost.
Paris is a city of romance, which ranks third in metro quality. But it is worth noting that the cost of the trip is relatively more expensive than in other cities.
The famous New York subway can rightly be called one of the largest subways.
And what is the metro in Russia? We can not say about the Moscow subway, it is one of the most beautiful in the whole world. The length of the lines is more than three hundred kilometers, and Kievskaya is recognized as the most beautiful station.
History of the subway
What is the metro, we know, but what is the history of this vehicle? The first station was built in London in 1863, as engineers understood that there was not enough space on the city streets for convenient movement. The length of the railway was only six kilometers. This mode of transportation was sponsored by railway companies, and in the first year, about nine million people transported the subway. In Moscow, however, the metro appeared at the end of the nineteenth century, it was then that projects for the creation of subways first began to be put forward. The lines were precisely circular, not including radial ones.
Meaning of the word
What is the meaning of the word metro? This is a word of English origin. It translates as "metropolitan". It must also be said that in ancient Greece big cities were called metropolises. Today, this word is rarely used in that sense.
Sort of words "metro"
In order to determine the gender of this noun, one should not have much knowledge. The word "metro" is of a secondary kind, it is inanimate and does not incline. You can also notice that earlier this word was reckoned to the masculine gender.