Which is larger, the world or the earth? 5

World: 1. The sum total of all things in nature and human society 2. Buddhist term: refers to the universe

The boundless universe. 3. All places on the earth 4. Refers to the social situation and atmosphere 5. Fields; A certain range of human activity: the inner world, the subjective world, the scientific world, the children's world.

Earth: one of the nine planets of the solar system, the third planet in order from near to far from the sun, shaped like a ball and slightly flattened, with an equatorial radius of about 6, kilometers and a polar radius of about 6, kilometers, the time to rotate around the sun is one day and night, and the time to circle the sun is one year. It is surrounded by an atmosphere, and the surface is land and sea, where humans and animals and plants are present.

The world is bigger than the earth!

This question is still a certain degree of difficulty, hehe, it was already very troublesome to figure out the concepts and definitions of these two words, such as the long answer of the apprentice magician, everyone is a little sour, (hehe, just kidding) After reading it, I didn't understand which one was bigger, and what the level 3 assistant said was more concise, but I felt that the convincing power of the question was a little lacking. Therefore, there are doubts about whether these two issues can be compared!! It's like "a barber never gives a haircut to someone who knows how to cut his hair", which is a wrong sentence in itself.

Which is more loved, your mom or your mother?

First of all, the world:

1.The world is synonymous with heaven and earth, under heaven, on earth, on earth, on earth, on earth, on all things, on earth, etc.[1], and in many fields[2], it is also synonymous with the words global, global (global), global (Huanyu), international and other words, usually referring to the earth where human beings live today, and in some ways interpreting the world in a broader sense to refer to the whole universe.

2.The surface of the earth can be described by a map of the world, and as for the world of human beings** or design, see Future World and Virtual World.

3.The word "world" in Chinese** is derived from Buddhist scriptures, not a modern nascent term, the world refers to time, the boundary refers to space, and its origin is traced back to Buddhism.

4.The term "world", which is commonly used today, refers specifically to the earth.

5.The world is a form formed in human nature: human cognition of the world is his own interpretation of the universe in which he lives.

Human beings use the world as a certain format to divide the universe into different regions - scopes. Such as: mineral world, plant world, animal world, multiple world, illusory world and real world, etc.

The difference in the world represents a different area of activity. The activities of various forms of matter in the universe follow certain laws and interact with each other in their own worlds, so as to complete the overall operation of the universe.

6.The world is made up of the sum of perceptible and imperceptible objective beings, and the sum of concepts used to describe objective existence and their interrelationships, which exist without the transfer of the will of man or other things. The world is made up of the conceptual world and the material world, and the conceptual world contains the sum total of all life's cognition of the objective world and the things that exist to record cognition.

The second is the Earth:

Earth is one of the eight planets in the solar system, the third planet in order from near to far, and it is also the terrestrial planet with the largest diameter, mass and density in the solar system, 100 million kilometers away from the sun. The Earth rotates from west to east while revolving around the Sun. It is 4,04.6 billion years old,[1] and it has a natural satellite, the Moon, which forms a celestial system, the Earth-Moon System.

It originated from the primordial solar nebula 4.6 billion years ago.

The radius of the Earth's equator is kilometers, the polar radius is kilometers, the average radius is about 6,371 kilometers, and the circumference of the equator is about 40,076 kilometers. The surface area of the earth is 100 million square kilometers, of which 71% is oceans and 29% is land.

The interior of the earth has a core, mantle, and crust structure, and the outside of the earth has a hydrosphere, atmosphere, and magnetic field. The Earth is the only celestial body in the universe where life is known to exist, and it is home to millions of living beings, including humans. [1]

I think to put it simply, the world is a broad word, and the earth is a narrow word, and the earth is the planet, and the world has other meanings, for example, if a person stays in a 100-square-meter space from birth to death, then the world is only so big, and this is the world to him, and for example, aliens, they live on aliens, and aliens are their world, so the world is a concept, and you can't say that it is the earth.

When we live on the earth, we see endless mountains, endless plains, endless deserts and Gobi deserts, and vast seas ......If you get on an airplane and look down from the sky, you will feel that the land is really vast. How big is the Earth? Scientists have calculated that it has a surface area of about 100 million square kilometers, a volume of about 1,080 billion cubic kilometers and a weight of about 60 trillion tons.

If you go all the way south from its northernmost North Pole, it would be 20,000 kilometers to reach its southernmost South Pole. For such a long distance, if you walk 50 kilometers per day, you have to walk continuously for 400 days; If you take a jet that can fly 800 kilometers per hour, it will take you 25 hours to arrive. And that's only half a circle of the Earth.

If we follow its largest parallel, the equator, to the east or west, to fly a full circle, and then return to the original starting point, it will take more than 50 hours, and we will have to fly for more than two days in a row. It took nearly three years for the navigator Magellan to lead a fleet around the globe. The size of the earth can be imagined.

If we compare the area, the entire earth's area is equivalent to 53 times the area of China's territory and 2,000 times the area of the British mainland. But only 29% of the Earth's surface is land, and 71% is ocean.

The size of the Earth can be described by a number of indicators. Now I will tell you the number of some indicators.

The average radius of the Earth is kilometers;

The Earth's equatorial radius is kilometers;

The Earth's polar radius is kilometers;

The average density of the Earth is to the power of kilograms cubic meters;

The mass of the Earth is to the power of ) kilograms;

The volume of the Earth is to the power of cubic kilometers;

The surface area of the Earth is to the power of square kilometers.

The volume of the Earth is cubic meters. To illustrate by example, suppose a person travels 50 kilometers a day, and it takes 127 days to walk from the center of the earth to the surface and 801 days to go around the earth. More than 23 million people stand in a circle hand in hand to enclose the earth.

Based on the world's population of 5 billion, the per capita land surface area is only square kilometers, and if only the land area is calculated, the per capita occupancy is less than square kilometers. Compared to the other planets of the solar system, the Earth is 110 times larger than the smallest Pluto, and 1,1316 times larger than the largest Jupiter. The Earth is 48 times larger than the Moon and 11.3 million times the size of the Sun.

How big is the Earth?

The Earth's surface area is 100 million square kilometers, with a diameter of about 12,742 kilometers. The volume is about 1,083.2 billion cubic kilometers (207 3 10 12 km 3). Earth is one of the eight planets in the solar system.

The Earth rotates from west to east while revolving around the Sun.

According to the measurements of artificial satellites, the radius of the Earth's equator is kilometers, the radius of the pole is kilometers, the average radius is 6,371 kilometers, and the circumference of the Earth's equator is about 40,000 kilometers. The Earth's volume is about 1,083.2 billion km3, its mass is about grams, and its average density is grams3. The shape of the Earth is an ellipsoid with slightly flattened poles and slightly bulging equators.

The Earth's surface area is 100 million km2, of which is a vast ocean and the rest is land. There are mountains, hills, plateaus, basins, plains, rivers, lakes and many other landforms on land. There are many landforms on the seabed, such as continental shelves, ridges, ocean trenches, and ocean basins.