How many countries are there in the world and how big are they?

Area: Russia, Canada, China, USA, Australia.

Well, there are now 224 countries in the world registered with the United Nations! Satisfied.

The top 10 countries in the world by land area are:

1. Russia: 10,000 square kilometers.

2. Canada: 10,000 square kilometers.

3. China: 9.6 million square kilometers.

4. United States: 10,000 square kilometers.

5. Brazil: 10,000 square kilometers.

6. Australia: 10,000 square kilometers.

7. India: 10,000 square kilometers.

8. Argentina.

2.78 million square kilometers.

9. Kazakhstan.

10,000 square kilometers.

10. Sudan: 10,000 square kilometers.

The ranking of the territorial land area of each country refers to the land area ranking of each country (excluding waters and colonies).

According to the size of the area, it can be divided into:

With an area of more than 5 million square kilometers, megastates are the largest type of state. It refers to Russia, Canada, the People's Republic of China, the United States, Brazil, Australia and other countries, of which Russia has the largest area and is also the largest country in the world. The smallest is Australia.

The super-large countries have an area of 1 million 5 million square kilometers and refer to countries such as India, Argentina, Kazakhstan, etc., the largest of which is India and the smallest is Egypt.

The large country has an area of 1 million 500,000 square kilometers and refers to Tanzania.

Spain, Turkey, France, and other countries, the largest of which is Tanzania and the smallest is Spain.

The area of medium-sized countries is 500,000 100,000 square kilometers, namely Turkmenistan, Germany, Iceland, Bulgaria.

The largest of the medium-sized countries is Turkmenistan, and the smallest is South Korea.

The small countries have an area of 100,000 50,000 square kilometers and refer to Hungary, Portugal, Austria and Croatia.

Among the small countries such as Georgia, Hungary has the largest area and Costa Rica has the smallest area.

The area of the ultra-small country is 51,000 square kilometers, which refers to Slovakia and Belgium.

Netherlands, Denmark.

Switzerland and other countries, the largest of which is Slovakia and the smallest is Lebanon.

The area of the micro-state is less than 10,000 square kilometres and refers to Cyprus.

Monaco, Vatican.

Cyprus, the smallest is the Vatican, and it is also the smallest country in the world.

1.Russia 1709o million square kilometers.

2.Canada 9.96 million square kilometers.

3.China 9.6 million square kilometers.

4.9.38 million square kilometers in the United States.

5.Brazil 8.57 million square kilometers.

6.Australia 7.67 million square kilometers.

7.India 2.98 million square kilometers.

8.Argentina 2.78 million square kilometers.

9.Kazakhstan 2.72 million square kilometers.

10.Algeria 2.38 million square kilometers.

11.2.34 million square kilometers in the Democratic Republic of the Congo.

12.Saudi Arabia 2.25 million square kilometers.

13.Greenland (Denmark) 2.17 million square kilometers.

14.10,000 square kilometers in Mexico.

15.10,000 square kilometers in Indonesia.

100 million square kilometers.

1. The total area of the world (i.e., the surface area of the earth) is 100 million square kilometers, of which about 100 million square kilometers are land, and the remaining 100 million square kilometers are water.

2. There are 226 countries and regions in the world, including 199 countries and 27 regions, distributed on five continents

Asia: 48 countries with a total area of 10,000 square kilometers, accounting for the total land area of the earth, is the largest continent on the earth. Representative countries: China, Japan, India.

Americas: 35 countries and 14 regions, with a total area of 10,000 square kilometers, accounting for the total land area of the earth, is the second largest continent on the earth, second only to Asia. Representative countries include the United States, Brazil, Argentina, and Canada.

Africa: 53 countries and 3 regions, with a total area of 30.2 million square kilometers, accounting for the world's total land area, is the third largest continent on the planet. Representative countries include Egypt, South Africa, and Congo.

Europe: 44 countries and 2 regions, with a total area of 10.17 million square kilometers, it is the fourth largest continent on Earth. Representative countries include the United Kingdom, Germany, Italy, France, and Russia.

Oceania: 14 countries and 10 regions, with a total area of about 8.97 million square kilometers, is the smallest continent on earth. Representative countries include Australia, New Zealand, and Fiji.

The ocean area on Earth is 361 million square kilometers, which are mainly divided into four oceans:

1. Pacific Ocean: Occupy, with a total area of 10,000 square kilometers, the widest is 19,900 kilometers from east to west, and the widest is 15,900 kilometers from north to south. The Bering Strait is connected to the Arctic Ocean in the north, the Panama Canal, the Strait of Magellan, and the Drake Strait communicate with the Atlantic Ocean in the east, and the Indian Ocean is communicated by the Strait of Malacca, Sunda Strait and Lombok Strait in the west, and the Indian Ocean Mound, Torles Strait, and Timor Sea in the southwest.

2. Atlantic Ocean: accounting for 26%, with a total area of 10,000 square kilometers, 15,742 kilometers long from north to south, and about 6,852 kilometers wide from east to west. There are 20 seas located in the Atlantic Ocean.

They are: the Baltic Sea, the North Sea, the Irish Sea, the Mediterranean Sea, the Ligurian Sea, the Tyrrhenian Sea, the Adriatic Sea, the Ionian Sea, the Aegean Sea, the Marmara Sea, the Black Sea, the Sea of Azov, the Caribbean, the Sea of Scotia, the Weddell Sea, the Bay of Biscay, the Gulf of Mexico, the Gulf of St. Lawrence, the Hudson Bay, the Gulf of Guinea.

3. Indian Ocean: accounting for 20%, with a total area of 10,000 square kilometers. There are a total of six seas located in the Indian Ocean region: the Red Sea, the Arabian Sea, the Andaman Sea, the Persian Gulf, the Bay of Bengal and the Great Australian Gulf.

4. Arctic Ocean: Occupy, with a total area of 10,000 square kilometers. There are 10 seas located in the Arctic Ocean region: the Norwegian Sea, the Greenland Sea, the Barents Sea, the White Sea, the Kara Sea, the Laptiv Sea, the East Siberian Sea, and the Chukchi Sea, the Beaufort Sea and the Baffin Bay.

All countries in the world cover an area of 10,000 square kilometers in Russia. Canada: 10,000 square kilometers.

China: 10,000 square kilometers. 10,000 square kilometers in the United States.

10,000 square kilometers in Brazil. 10,000 square kilometers in Australia and 10,000 square kilometers in India. 2.78 million square kilometers in Argentina, 10,000 square kilometers in Kazakhstan and 10,000 square kilometers in Sudan.

The ranking of home area in the world is 11-2010,000 square kilometers in Algeria, 10,000 square kilometers in the Democratic Republic of the Congo, 2.15 million square kilometers in Saudi Arabia, 10,000 square kilometers in Mexico, 10,000 square kilometers in Indonesia, 1.76 million square kilometers in Libya, 10,000 square kilometers in Iran, 10,000 square kilometers in Mongolia, 10,000 square kilometers in Peru and 10,000 square kilometers in Chad.

The largest country in the world by area is Russia. Russia is located in the north of the Eurasian continent, spanning two continents of Europe and Asia, with a land area of 10,000 square kilometers, is the largest country in the world, and is also a unified multi-ethnic country composed of 193 ethnic groups with Russians as the main ethnic group, with Russians accounting for 81% of the total population.

Russia: 17.1 million square kilometers.

Canada 9.96 million square kilometers.

China: 9.6 million square kilometers.

United States: 9.36 million square kilometers.

Brazil: 8.5 million square kilometres.

Australia: 7.68 million square kilometres.

Russia first, China second.

As follows:

1. The largest country: Russia, about 17.09 million square kilometers.

Located in the north of the Eurasian continent, it spans two continents next to the orange side of the Eurasian continent, with a land area of 10,000 square kilometers, it is the largest country in the world, and it is also a unified multi-ethnic country composed of 194 ethnic groups, with the main ethnic group being Russians, accounting for about the total population of the country.

2. The second largest country: Canada, about 9.97 million square kilometers.

It is located in the North Border of North America. It is bordered by the Atlantic Ocean to the east, the Pacific Ocean to the west, Alaska to the northwest, the mainland of the United States to the south, and the Arctic Ocean to the north. The climate is mostly subarctic coniferous forest climate and humid continental climate, and the northern polar region has a polar long cold climate.

The country's topography is high in the west and low in the east. The total area is 9,980,000 square kilometers, of which the coastline is about 240,000 kilometers long. As of June 2021, Canada's total population is 38.13 million, with the capital city of Ottawa.

3. The third largest country: China, about 9.6 million square kilometers.

China has a land area of about 9.6 million square kilometers, with more than 10,000 kilometers of coastline in the east and south of the continent, and more than 4.7 million square kilometers of inland and border seas. There are more than 7,600 large and small islands in the sea area, of which Taiwan Island is the largest, with an area of 35,798 square kilometers.