What is the total land area of the world?

If you open the world map, you can see that the land on the earth is scattered on the world's oceans in patches. These landmasses are called continents in large chunks and islands in smaller chunks. There are six continents in the world, which are Eurasia, Africa, and Australia in the Eastern Hemisphere, North America and South America in the Western Hemisphere, and Antarctica, the southernmost continent on Earth.

Eurasia is the largest continent in the world, and Australia is the smallest continent. The land area that is smaller than the Australian continent is called an island. There are too many islands on the earth to count, tens of thousands, and their total area is more than 9.7 million square kilometers, which is about the same size as China.

The combined area of the Earth's continents and islands is about 149 million square kilometers, equivalent to 15 Chinas. The continent and its nearby islands are collectively called continents. Although the Eurasian continent is a single landmass, it is divided into two continents: Asia and Europe.

In this way, the continents of the world are six, while the continents are seven, namely: Asia, Europe, North America, South America, Oceania, Antarctica, Africa.

How big are the oceans on Earth? It is customary to refer to the vast surface of water that surrounds the land as the ocean. In fact, "sea" and "ocean" are two concepts that cannot be completely separated, and are not identical.

The "ocean" is the main body of the world's oceans. The "sea" is a part of the "ocean", which is distributed on the edge of the ocean, closely connected to the land, and much smaller in area and depth than the ocean. The oceans on Earth are interconnected and are divided into four oceans: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, and the Arctic Ocean.

The Pacific Ocean is the largest, with more than 180 million square kilometers, which is larger than the total land area of the earth. The world's oceans are about the size of 38 China, with 361 million square kilometers, accounting for 71 percent of the Earth's surface area. The land area occupies only 29.

The total area of the ocean is almost two and a half times the size of the land area.

Land accounts for about 7% of the world's land, and the world's population accounts for 22

The four oceans of the world.

What is the area of? What is the land area of each continent?

Asia: 44 million square kilometers.

It is the world's largest continent in terms of the world's total land area. There are 40 countries and regions in total.

How big is the land area of the world?

The total area is 510000000 square kilometers.

The Earth's land area is 149,000,000 square kilometers, accounting for the Earth's surface area.

The area of the Earth's oceans is 361000000....

What is the land area of each continent?

Asia: With an area of 44 million square kilometers, it is the largest continent in the world, accounting for about the total land area of the world. There are 40 countries and regions in total. Population.

What is the land area of each continent?

Asia: With an area of 44 million square kilometers, it is the largest continent in the world, accounting for about the total land area of the world. There are 40 countries and regions in total. Population.

How much land area is China?

To sum up, it can be roughly judged that China's land area should be more than 9.3 million (including the area of water bodies distributed on land).

The water area is China's territory.

What is the land area of each continent?

Asia: With an area of 44 million square kilometers, it is the largest continent in the world, accounting for about the total land area of the world. There are 40 countries and regions in total. Population.

What is the area of the world's four oceans? What is the land area of each continent?

Asia: With an area of 44 million square kilometers, it is the largest continent in the world, accounting for about the total land area of the world. There are 40 countries and regions in total. Population.

What is the area of the world's four oceans? What is the land area of each continent?

Asia: With an area of 44 million square kilometers, it is the largest continent in the world, accounting for about the total land area of the world. There are 40 countries and regions in total. Population.

How big is the land area of the world?

The total surface area of the Earth is about.

100 million square kilometers, of which the mainland status.

100 million square kilometers, accounting for the total area.

The ocean is about 100 million square meters.

With a total area of 510,000,000 square kilometers, the earth's land area is 149,000,000 square kilometers, accounting for 361,000,000 square kilometers of the earth's surface area, and Asia, which accounts for the earth's surface area, is the world's largest continent with an area of 44 million square kilometers, accounting for about the world's total land area. There are 40 countries and regions in total.

Africa: With an area of about 30 million square kilometers, it is the second largest continent in the world, accounting for about the total land area of the world. There are 56 countries and regions in total.

With a population of 100 million, accounting for the world's total population, it ranks third in the world. North America: With an area of about 24 million square kilometers, it is the third largest continent in the world, accounting for about the total land area of the world.

There are 37 countries and regions in total. It has a population of 100 million, accounting for about the world's total population, ranking fourth in the world. South America:

With an area of about 18 million square kilometers, it accounts for about 12% of the world's total land area and is the fourth largest continent in the world.

The land area accounts for 29% and the ocean area accounts for 71%, so it is vividly called "three parts of the land and seven parts of the ocean".

The land area accounts for 29% and the ocean area accounts for 71%, so it is vividly called "three parts of the land and seven parts of the ocean".

The average radius of the Earth.

Kilometer radius of the Earth's equator.

kilometer radius of the Earth's polar regions.

km of the average density of the Earth.

Kilogram m - 3

Earth's mass in kilograms.

The volume of the Earth is cubic kilometers.

The surface area of the earth.

square kilometers. Earth's land area.

square kilometers (about 29% of the Earth's surface area).

The area of the Earth's oceans.

square kilometers (about 71% of the Earth's surface area).

The surface area of the Earth between 30° north and south latitudes.

square kilometers (about 1 2 on the surface of the Earth.)

The total area is 510000000 square kilometers.

The Earth's land area is 149,000,000 square kilometers, accounting for one of the Earth's surface area.

The Earth's oceans cover an area of 361,000,000 square kilometers, accounting for one of the Earth's surface area.

The land area of the world is 100 million square kilometers. The Earth's surface area is 100 million square kilometers, accounting for 100 million square kilometers of the global surface area. The remaining 71% is the ocean, with an equatorial radius of kilometers, a polar radius of kilometers, an average radius of about 6,371 kilometers, and an equatorial circumference of about 40,076 kilometers.

The age of the earthIn the 21st century, scientists have reconfirmed the age of the earth, believing that the earth was created much later than the time of the solar system, spanning about 100 million years, which is much later than the previously thought 30-45 million years. Previously, scientists calculated the time when the solar system was formed 100 million years ago through the formula for calculating the age of the solar system.

The age of the Earth is about 3 billion to 4.5 billion years later than that of the solar system, about 100 million years ago. In 2007, Swiss scientists revised the data to conclude that the Earth was created 62 million years after the formation of the solar system.

The Earth's land area is 100 million square kilometers. The Earth's surface area is 100 million square kilometers, of which 100 million square kilometers are land, accounting for % of the global surface area. The remaining 71% is marine.

There are six continents in the world, including the Eurasian continent, the African continent, the North American continent, the South American continent, the Australian continent and the Antarctic continent, with a total area of 100 million square kilometers, accounting for about 93% of the total land area; The small piece of land surrounded by sea is called an island, with a total area of 9.8 million square kilometers, or about 7% of the total land area.

Division of the Earth's land area:

The largest continent is Eurasia, bordered by the Pacific, Indian and Arctic Oceans to the east, south and north, respectively, and the Mediterranean Sea and the Black Sea to the northwest of Southwest Asia. The northernmost point of the mainland is Cape Cheliuskin (77°44 N) on the Tamyr Peninsula, and the southernmost point is Cape Piai (1°15 N) on the Malay Peninsula; The northernmost point of the island is in the North-Zemlya archipelago (81°N) and the southernmost point is in the Nusa Tenggara archipelago of Radi Island (10°45 N).

Asia spans the widest latitude of any continent and has almost all climatic and natural zones from the equatorial to the Arctic. The easternmost point of the continent is Cape Dezhniov (169°45 W) on the Chukotka Peninsula and the westernmost point is Cape Baba (26°10 E) on the Asia Minor Peninsula, which spans the widest longitude and has an east-west time difference of 11 hours.

The Eurasian Liquid Mountain Continent is the collective name of the European continent and the Asian continent. This is because the European continent and the Asian continent are connected. From the perspective of plate tectonics, the Eurasian continent is composed of the Eurasian slag-buried plate, the Indian plate, the Arabian plate and the North American plate where East Siberia is located.

The above content reference: Encyclopedia - Land.