How is the Earth named? What is the full name of the earth?

Irregular spheres with slightly flattened poles.

The full name of the earth is earth, also known as the blue starThe third planet

Earth is the third planet to be from the Sun and the only known object that harbors and supports life. Approximately the surface of the earth is a land mass made up of continents and islands. The remainder is covered by water, mostly by oceans, bays, and other saltwater bodies, but also by lakes, rivers, and other freshwaters, which together make up the hydrosphere.

Most of the Earth's polar regions are covered in ice.

The Earth's atmosphere is mainly made up of nitrogen and oxygen. The tropics.

More solar energy is received than in the polar regions and is redistributed through the atmosphere and ocean circulation. Greenhouse gas.

It also plays an important role in regulating the surface temperature. The climate of a region is determined not only by latitude but also by factors such as altitude and proximity to the region and the ocean. Tropical cyclones.

Severe weather such as thunderstorms and heat waves occur in a wide area and have a great impact on life.

The gravitational pull of the Earth interacts with other objects in space, especially the Moon.

It is the only natural satellite of the Earth. The Earth revolves around the Sun.

It takes about a few days a week.

The Earth's axis of rotation is tilted relative to its orbital plane, thus producing seasons on Earth. The gravitational interaction between the Earth and the Moon causes tides that stabilize the direction of the Earth on its axis and gradually slow down its rotation. Earth is the densest planet in the solar system.

and the largest and most massive of the four rocky planets. The earth is the home of human beings living together, and there is only one earth for human beings.

The above content reference: Encyclopedia - Earth.

Another name for the earth can be a pear-shaped earth.

There are two reasons for this, one is that the shape of the earth is indeed a pear-shaped.

The second is that an alias refers to a name other than the official name, and there are no specific requirements, as long as it conforms to the basic characteristics of the thing.

An idea of the shape of the earth. Between the 6th and 5th centuries BC, the ancient Greek Pythagoreans proposed that the earth be spherical. The post-ancient Greek scholar Aristotle first demonstrated that the earth is spherical based on the fact that the shadow of the moon is round during a lunar eclipse.

Later studies found that the Earth was spheroidal. After the 60s of the 20th century, through the detection of artificial earth satellites, it was found that the earth is a rotating body similar to the pear shape, that is, an oblate sphere with a slightly protruding equatorial part and a slightly flattened north and south poles.

The earth is also known as the water balloon, the mother of living things, the mother of human beings, the earth, which shows that only the earth is suitable for human beings in the solar system.

Earth is also known as Blue Star, Third Planet, Gaia. Westerners often refer to the earth as Gaia, a word that means "god of the earth" and "mother of the gods". Earth is the third planet in the solar system from the inside to the outside, and it is also the terrestrial planet with the largest diameter, mass, and density in the system.

The human beings who live on the earth often refer to the earth as the world.

Broadly speaking, the world is all, all, everything. Nowadays, the world generally refers to the earth on which human beings live.

The world is also called heaven and earth, the world, this shore, the world, all things, the world, and so on.

Gaia, the third planet, the blue star.

Gaia, the third planet, the blue star.

The Earth's equatorial radius is kilometers, the polar radius is kilometers, the average radius is about 6371 kilometers, and the equatorial circumference is about 40076 kilometers. The surface area of the earth is 100 million square kilometers, of which 71% is oceans and 29% is land.

Earth is one of the eight planets in the solar system, and is the third in descending order from closest to the sun, after Mercury and Venus. Among the eight planets, it ranks fifth in terms of size. Earth is the only name that is not derived from Greek or Roman mythology. The word earth comes from Old English and Germanic languages.

There are, of course, many other language names here. In Roman mythology, the goddess of the earth was called Tellus – the fertile land (Greek: gaia, mother earth) represented the Roman goddess of the earth, Tellus.

Earth is currently the only planet where known life exists.

The third planet, another name for Earth, derives from Earth's alignment among the planets in the solar system as third.

Water polo....Blue Star....

Terrestrial planet.

Earth-like planets, water balls and blue stars!

Some people say that the earth is conscious, and that consciousness is called Gaia!

The Earth is home to millions of creatures, including humans, and is the only celestial body in the universe where life is known. According to scientists' estimates, the earth is about 4 billion years old.

The Earth is diverged from nebulae. In the beginning, it was just an aggregate of some cosmic solid particles. In the process of movement, it continues to absorb the cosmic particles around it, and finally condenses into a sphere.

The primordial earth was a cold, hard sphere surrounded by nitrogen, carbon dioxide, methane, ammonia and other gases.

Among the materials that make up the primitive earth, there are many radioactive materials. During the decay process, they release a lot of heat. As heat accumulates, the temperature inside the earth gradually increases, and the hard earth slowly becomes softer.

With the action of movement, there is a complex circle differentiation movement in the interior of the earth.

Under the action of the earth's gravity, lighter materials such as oxygen, aluminum, and magnesium float to the surface of the earth, while heavier materials such as iron and nickel slowly sink to the center of the earth. Finally, a distinct layer was formed within the Earth's interior, which is now the crust, mantle, and core.

According to the theory of continental drift, hundreds of millions of years ago, the distribution of land and sea on Earth was not the same as it is now.

About 200 million years ago, the continents of the earth were basically connected, and people called pan-continents. By 180 million years ago, the pan-continents separated and gradually drifted, forming the five continents and four oceans on the earth today.