How many countries are there on Earth? As the title suggests, thank you

Seven continents, five oceans, 197 countries.

1. Seven continents.

1. Asia: East Asia, North Asia, Southeast Asia, South Asia, Central Asia, West Asia;

2. Europe: Western Europe, Northern Europe, Central Europe, Eastern Europe, Southern Europe;

3. North America: Central America;

4. South America: Latin America;

5. Africa: North Africa, West Africa, Central Africa, South Africa, East Africa, Northeast Africa (Horn of Africa), Northwest Africa;

6. Antarctica;

7. Oceania.

2. Five oceans.

Pacific Ocean; Atlantic Ocean; Indian Ocean; the Arctic Ocean (also known as the "Arctic Sea" or "Arctic Ocean"); The Southern Ocean (also known as the "Antarctic Sea" or "Southern Ocean.""）。

3. The State. As of 2017, there are 197 countries in the world that are internationally recognized:

Of these, 193 are Member States of the United Nations.

The Vatican, Palestine, Niue, and the Cook Islands are internationally recognized and are not members of the United Nations. Among them, the Vatican and Palestine are UN observer states.

There are 233 countries and regions in the world, of which 197 are countries (195 are sovereign) and 36 are regions. Among the more well-known countries are China, the United States, Russia, the United Kingdom, France, and Germany.

There are a total of them on earth197 countries.

As of 2020, there are 233 countries and regions in the world. Among them, there are 197 countries and 36 regions. Among the countries, there are 195 sovereign states and 2 quasi-sovereign states.

Overview of the world: China is located in the east of the Asian continent and the west coast of the Pacific Ocean, with a land area of about 9.6 million square kilometers. China's territory stretches from the center of the Heilongjiang River north of the Mohe River in the north to the dark sands of Zengmu at the southern tip of the Nansha Islands in the south, spanning more than 49 degrees of latitude.

From the confluence of the Heilongjiang River and the Ussuri River in the east, to the Pamir Plateau in the west, spanning more than 60 degrees of longitude. From south to north, from east to west, the distance is more than 5,000 kilometers. China's land border is 10,000 kilometers long, the mainland coastline is about 10,000 kilometers long, and the sea area is 4.73 million square kilometers.

State functions

The function of the state is the state apparatus, which is the direction of activities to achieve the general task and purpose of the state, or the general direction and role of state activities. Western political scientists usually refer to the functions of the state as the functions of the state, or to describe the activities of each component of the state, the specific tasks and the forms of state activities as the functions of the state.

For example, some people say that the functions of the state are the functions of individual state organs, and that the state has legislative, judicial, and administrative functions. The function of the State is described as the specific purpose of the activities of the State, and there are at least three purposes: to protect the State from encroachment by other States, to protect everyone in the State from the encroachment and oppression of others, and to hold things that individuals or a few people should not or cannot do.

It is also said that the state has four purposes: security, the rule of law, economy, and culture, or five purposes: security, order, morality, freedom, and welfare. Marxism holds that the functions of the state are the concrete embodiment of the essence of the state and serve the solution of the basic contradictions of the society.

The above content reference: Encyclopedia - Country.