There are more than 190 countries in the world today. These countries vary greatly in size. The largest country, Russia, has a land area of 17.09 million square kilometers, while the smallest country, the Vatican, has a land area of only 0.44 square kilometers. . These countries in the world are also constantly changing. New countries will emerge and old countries will die. We can imagine the development and changes between countries as an ecosystem. Every country has It is part of this system.
The three narrowest and longest countries in the world
Therefore, any country, especially the military department of the country, will seriously consider how to resist foreign invasion and how to defend its own land. From the perspective of the state of the country, there are some countries in the world that are very narrow and long. From the perspective of national defense, the narrow and long countries have a small strategic depth and are easily cut off by others. Today, let’s take a look at such a country, The three narrowest countries in the world are Chile, Vietnam and Norway .
Chile
Chile in South America is the longest country in the world. The length of Chile from north to south exceeds 4300 kilometers, and it spans the tropical, subtropical and warm temperate zones. , Middle temperate zone and cold temperate zone, but the east-west average width is only 180 kilometers, and the narrowest point is less than 100 kilometers. It is called "the country of the end of the world." From the perspective of its territorial morphology, Chile is undoubtedly the country that is most easily cut off in the world, but it is not necessarily based on natural conditions such as terrain and climate.
Iquique, a city in northern Chile
The reason why Chile is so long and narrow is mainly related to the terrain on the west side of South America. Due to the collision and extrusion of the Antarctic plate and the American plate, On the west side of South America, there is a high north-south mountain range called the "Andes", and Chile is located between the west side of the Andes and the Pacific Ocean. The total length of the Andes is about 8,900 kilometers, and the average elevation is above 3,600 meters. Generally speaking, it is difficult for humans to cross the Andes from land on a large scale. Chile has a large north-south span. The north has a tropical desert climate with year-round high temperature and aridity. The southern latitude is high and the climate is humid and cold. Therefore, Chile's population is mostly distributed between 30° and 45° south latitude, and the population and cities in the north and south are less distributed. 03588# Kilometers have a narrow width from east to west, especially in central Vietnam where the width is the narrowest. The reason why Vietnam is so long and narrow is also related to topographical factors. Due to the collision and compression between the Indian Ocean plate and the Eurasian plate, the Indochina Peninsula has formed a series of north-south mountains. Vietnam is located east of the Changshan Mountains to the South China Sea. between.
Vietnam's population distribution map
The shape of Vietnam's land is more like a dumbbell shape to be precise, the Red River Delta in the northern part of Vietnam, with an area of about 15,000 square kilometers, Vietnam The capital, Hanoi, is located in the Red River Delta; the Mekong River Delta (also known as the Jiulong River Plain) in southern Vietnam covers an area of about 35,000 square kilometers. The largest city in Vietnam, Ho Chi Minh City, is located in the Mekong River Delta. These two regions are both densely populated and economically developed regions in Vietnam. Therefore, Vietnam is easily cut off by the middle, and if cut off by the middle, the traffic between the north and the south of Vietnam will be isolated and the impact will be huge.
Norway
is located in the Scandinavia of Europe and Northern Europe, Norway, is also a long and narrow country, Norway is located in Scandinavia On the west side, between the western side of the Scandinavian Mountains and the Atlantic Ocean, the country extends more than 1,600 kilometers from north to south, but the widest point from east to west is only 434 kilometers, and the narrowest point is only 6 kilometers. A country easily cut off by the waist. However, moveWei is located in Northern Europe and belongs to a high latitude region. Many of the land is located north of 60°N latitude, and the climate is cold. Therefore, the population and cities of Norway are mainly distributed in the southern regions of lower latitudes. Therefore, it does not make much sense to cut off Norway.
Norwegian political district map
